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TitlePagesPublicationCodeDatePublisherSystem (Setting)
Card Pack of Rat ThingsMonster (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Rules Packages56-87Softback Unwanted2016 Uber Goober GamesUnwanted
Card PackardSupport (C)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Packet SteamerSupport (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Scenario The Paddington Horror12-13Magazine White Dwarf88Apr 1987 Games WorkshopCall of Cthulhu (Classic)London; 1920s
Card Padma AmritaCharacter (F)Cards The Unspeakable PagesCT572012 Fantasy Flight GamesCall of Cthulhu LCG
Card Pagan HallSupport (F)Cards The Terror of the TidesCT222009 Fantasy Flight GamesCall of Cthulhu LCG
Rules Pages from the Pokenomicon12-18Softback Pokethulhu2000 Squishy Brain GamesPokethulhu
Card Paid InformantCharacter (F)Cards Ebla RestoredCT552012 Fantasy Flight GamesCall of Cthulhu LCG
Card Pain Be GoneEvent (F)Cards Rosemary's Baby Self PublishedMythos
Scenario Pain ThresholdPDF Pain ThresholdJan 2022 ChaosiumCall of Cthulhu (Classic)Louisiana; 1920s; Mi-Go
Fiction Pain Wears No MaskPDF Steampunk CthulhuCHA60542014 ChaosiumCall of Cthulhu (Steampunk)
Card Painful ReflectionEvent (F)Cards That Which ConsumesCT452011 Fantasy Flight GamesCall of Cthulhu LCG
Card The Painted CorpseConspiracy (F)Cards Murmurs of EvilCT352010 Fantasy Flight GamesCall of Cthulhu LCG
Novelty Painted GateNovelty Painted GateRPG-E12019 Petersen GamesCthulhu Wars
Scenario Painted in a Corner28-33Softback MinionsCHA23651997 ChaosiumCall of Cthulhu (Classic)Dark Young of Shub-Niggurath
Scenario A Painted Smile42-50Softback Tales of the Miskatonic ValleyCHA23341991 ChaosiumCall of Cthulhu (Classic)Arkham
Scenario The PainterWebsite The Home of Jonas Steverud Self PublishedCall of Cthulhu (Classic)Mi-Go
Fiction The Painter85-101PDF YNov 2022 Stygian FoxNone
Card Painter of DelusionCharacter (F)Cards Shadow of the MonolithCT522012 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Painting and the Statue1998Website Ubar Self PublishedCall of Cthulhu (Classic)Pacific Ocean
Scenario PaititiPDF PaititiApr 2025 ChaosiumCall of Cthulhu (Classic)Brazil; March; 1926
Card The Palace of Seventy DelightsLocation (R)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Scenario PALE2022Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)New Jersey; March; 1994
Scenario The Pale God87-99Softback The Great Old OnesCHA23211989 ChaosiumCall of Cthulhu (Classic)Arkham; Eihort
Fiction Palest of HumansSoftback Tails of TerrorGGP Golden Goblin PressNone
Scenario The Palid Masks of Tokyo145-178PDF The Sutra of Pale Leaves: Twin Suns RisingCHA23188Jun 2025 ChaosiumCall of Cthulhu (Now)Japan; 1987; Spring; Hastur
Card Pallid MaskSupport (C)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Boardgame The Pallid MaskBoardgame The Pallid MaskAHC152018 Fantasy Flight GamesArkham Horror: The Card Game
Fiction The Pallid MasquePDF Goat MotherCHA60602015 ChaosiumCall of Cthulhu (Classic)
Card Pallid Programmer/Deep-One HybridInvestigator (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Scenario Palmer's OrchardD:1-10Softback Grimrock Isle0002Aug 1992 Triad EntertainmentsCall of Cthulhu (Classic)Maine; 1922; Summer
Card Palpable UnhappinessEvent (F)Cards Curse of the Jade EmperorCT482011 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Pan, His Majesty in YellowPDF Pan, His Majesty in Yellow2022 Wyrd Valley PressDungeons and DragonsFantasy World; Hastur
Scenario Pan, His Majesty in YellowPDF Pan, His Majesty in Yellow2022 Wyrd Valley PressOSRFantasy World; Hastur
Scenario Panacea69-106Softback Petersen's AbominationsCHA231522017 ChaosiumCall of Cthulhu (Now)
Background PandemicWebsite Robo's Mythos CCG Web Page Self PublishedMythos
Scenario Pandora's Box176-204Softback Pulp CthulhuCHA231072016 ChaosiumCall of Cthulhu (Classic)1930s
Background Pandora's Box: TimelineWebsite Delta Green Anomalies Self PublishedCall of Cthulhu (Delta Green)
Background Pandora's Box: Walls of FireWebsite Delta Green Anomalies Self PublishedCall of Cthulhu (Delta Green)
Background Pandora's Box: Walls of GodWebsite Delta Green Anomalies Self PublishedCall of Cthulhu (Delta Green)
Background Pandora's Box: Walls of IronWebsite Delta Green Anomalies Self PublishedCall of Cthulhu (Delta Green)
Scenario The Pangboche HandSoftback More Tales of Terror PAG21052000 Pagan PublishingCall of Cthulhu (Classic)
Card PanicEvent (U)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card PanicEvent (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Novelty Panic in the BuildingPDF Cthulhu Maps - Panic in the Building0402022 LovemapsCall of Cthulhu (Classic)
Scenario The Pannikin Requiem7-25PDF The Pannikin RequiemMay 2020 ChaosiumCall of Cthulhu (Classic)New York State; 1929; August
Rules Pantheon4-10PDF Mythos Horror Creation System2017 Avalon GamesNone
Rules Pantheon Shared Creation228-237Hardback Elder Mythos2025 Mana Project StudioElder Mythos
Scenario Paper Chase28-30Softback Cthulhu CompanionCHA23041983 ChaosiumCall of Cthulhu (Classic)Michigan; Ghoul
Scenario Paper Chase147-150Hardback Call of CthulhuCHA2317-H1986 ChaosiumCall of Cthulhu (Classic)Michigan; Ghoul
Scenario Paper ChaseC:7-18Boxed Call of Cthulhu Starter SetCHA23158-X2018 ChaosiumCall of Cthulhu (Classic)Michigan; Ghoul
Scenario Paper Chase100-101Softback Call of CthulhuCHA23241989 ChaosiumCall of Cthulhu (Classic)
Scenario Paper ChaseC:7-18Boxed Call of Cthulhu Starter SetCHA23178-X2021 ChaosiumCall of Cthulhu (Classic)Michigan; Ghoul
Scenario The Paper ManeZine Chaosium Digestv19n01Apr 1997 ChaosiumCall of Cthulhu (Now)1990s
Scenario The Paper ManFeb 1997Website rpg.net Self PublishedCall of Cthulhu (Now)1990s
Scenario The Paper Under the BedAug 2011Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Rules The Paper WomanOct 2015Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Fiction PAPERCLIP29-68Softback Extraordinary RenditionsARCERSC2015 Arc Dream PublishingCall of Cthulhu (Delta Green)
Card Papyrus of IlarnekTome (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Fiction The Papyrus of Nephren-Ka215-223Softback The Nyarlathotep CycleCHA60191997 ChaosiumCall of Cthulhu (Classic)
Fiction Papyrus of the Dark Wisdom258-272Softback The Book of EibonCHA60262006 ChaosiumCall of Cthulhu (Classic)
Card Parables of the Faceless OneStory (F)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Parables of the Faceless OneStory (F)Cards Eldritch Edition Premium Starter Set2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Paracelsus' SwordArtifact (U)Cards LimitedCAO1300-11996 ChaosiumMythos
Novelty The Parade of GhoulsPDF Cthulhu Maps - The Parade of Ghouls0242021 LovemapsCall of Cthulhu (Classic)
Background Paradigms - Theories of the Unexplained23-25Softback Parapsycologist's HandbookCHA00852003 ChaosiumCall of Cthulhu (Classic), Call of Cthulhu (Gaslight), Call of Cthulhu (Now)
Scenario Paradise Found15-16PDF Quill: Shadow and Ink2017 Trollish Delver GamesQuillArkham; 1904
Scenario Paradise Found20-21PDF Quill: Shadow and Ink2021 Trollish Delver GamesQuillArkham; 1904
Card Parallel UniverseSupport (F)Cards The Thing from the ShoreCT232009 Fantasy Flight GamesCall of Cthulhu LCG
Card Parallelisms in Superstition and NeurosisTome (C)Website Serena's Dojo1999 Self PublishedMythos
Card Paramental EntityMonster (U)Website Serena's Dojo1999 Self PublishedMythos
Rules Paramour of Y'golonac22-23Magazine The Unspeakable Oath19Mar 2011 Pagan PublishingCall of Cthulhu (Classic)
Rules Paramour of Y'golonac104-105Magazine Old Ones Rising2017 Arc Dream PublishingCall of Cthulhu (Classic)
Card ParanoiaEvent (F)Cards Rosemary's Baby Self PublishedMythos
Background The Paranoia Files6-7Magazine The Unspeakable Oath10Jan 1994 Pagan PublishingCall of Cthulhu (Classic)
Background The Paranoia Files4-5Magazine The Unspeakable Oath12Jun 1995 Pagan PublishingCall of Cthulhu (Classic)
Background The Paranoia Files4-5Magazine The Unspeakable Oath11Jan 1995 Pagan PublishingCall of Cthulhu (Classic)
Background The Paranoia Files14-15Magazine The Unspeakable Oath8/9Jun 1993 Pagan PublishingCall of Cthulhu (Classic)
Novelty The Paranoid Guy67-68Magazine The Unspeakable Oath8/9Jun 1993 Pagan PublishingCall of Cthulhu (Classic)
Background Paranormal Armed Response Agency (PARA)73-74Magazine Protodimension3Win 2009 Kinstaff MediaCall of Cthulhu (Now)
Card Paranormal SpecialistCharacter (U)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Paranormal SpecialistCharacter (F)Cards Secrets of ArkhamCT322010 Fantasy Flight GamesCall of Cthulhu LCG
Card ParapsychologistCharacter (R)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Background Parapsychology4-15Softback Parapsycologist's HandbookCHA00852003 ChaosiumCall of Cthulhu (Gaslight), Call of Cthulhu (Now), Call of Cthulhu (Classic)
Rules Parapsychology177-189Softback Cthulhu Live: Delta Green00072001 Fantasy Flight GamesCall of Cthulhu (Delta Green)
Background Parapsychology in the Lab69-71Softback Parapsycologist's HandbookCHA00852003 ChaosiumCall of Cthulhu (Gaslight), Call of Cthulhu (Now), Call of Cthulhu (Classic)
Background Parapsychology in the Laboratory16-19Softback Parapsycologist's HandbookCHA00852003 ChaosiumCall of Cthulhu (Now), Call of Cthulhu (Classic), Call of Cthulhu (Gaslight)
Rules Parasitic Mind Control ShoggothSep 2020Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Rules Parasitic ShoggothsSep 2020Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Rules Parasitic Spawn of TsathogguaeZine Chaosium Digestv23n07Mar 1998 ChaosiumCall of Cthulhu (Classic)
Rules A Parcel Of DarknessOct 2019Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Scenario Parent and Child *101-102Softback Taint of MadnessCHA23541995 ChaosiumCall of Cthulhu (Classic)New York; 1990s
Scenario Paris89-120PDF The Eyes That BeholdYH-C-8Dec 2025 ChaosiumCall of Cthulhu (Gaslight)Paris; 1889
Background Paris Occulte93-103Softback Dreamhounds of ParisPELGT382014 Pelgrane PressTrail of Cthulhu
Scenario Paris, 1968184-187Hardback Elder Mythos2025 Mana Project StudioElder MythosParis; 1968
Scenario Paris, 1968120PDF Masterless and Solo Mode2025 Mana Project StudioElder MythosParis; 1968
Novelty A Park in the CityPDF Cthulhu Maps - A Park in the City0232021 LovemapsCall of Cthulhu (Classic)
Fiction The Parkland ExperimentsSoftback Shadows of an Inner DarknessGGP2019 Golden Goblin PressNone
Card The ParlorSupport (F)Cards Ebla RestoredCT552012 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Parlor2018Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Card Parrain FrancoisCharacter (F)Cards The Mark of MadnessCT662015 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Parsonville HorrorPDF The Parsonville HorrorSep 2018 ChaosiumCall of Cthulhu (Classic)Kentucky; 1928
Background Parting the Veil238-245Softback CthulhuTechWDF230002007 WildFire GamesCthulhuTech
Scenario The Party2000Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Scenario Party FavourPDF Party FavourApr 2025 ChaosiumCall of Cthulhu (Classic)Australia; 1932
Scenario Party Gone Wrong: Of Harpies and Frogfaces24-32Softback Mystic AlliancesCHA03632009 ChaosiumCall of Cthulhu (Now)Seattle; Halloween; 2010s
Card Party!Event (F)Cards Rosemary's Baby Self PublishedMythos
Card Pass Grip of a MasterEvent (F)Cards Ebla RestoredCT552012 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Pass the Giggle WaterPDF Pass the Giggle WaterNov 2021 ChaosiumCall of Cthulhu (Classic)Arkham; Spring; 1929
Scenario Passenger OlympusPDF Passenger OlympusAug 2021 ChaosiumCall of Cthulhu (Classic)Gulf of Mexico; November; 1921
Fiction Passing the Torch337-388Softback Extraordinary RenditionsARCERSC2015 Arc Dream PublishingCall of Cthulhu (Delta Green)
Rules Passions and Dreadful Insights5-9PDF Cthulhu By TorchlightDBIRFDZMU2025 ChaosiumDungeons and Dragons
Background The Past14-139Softback Handler's GuideAPU81132018 Arc Dream PublishingDelta Green
Scenario The Past is Doomed3-30Softback The Past is Doomedcr30042012 Cthulhu RebornCall of Cthulhu (Now)Arkham; 1990s; November
Scenario The Past is Doomed, Part OneeZine Chaosium Digestv09n09Feb 1995 ChaosiumCall of Cthulhu (Now)Arkham; 1990s; November
Scenario The Past is Doomed, Part ThreeeZine Chaosium Digestv09n11Feb 1995 ChaosiumCall of Cthulhu (Now)Arkham; November; 1990s
Scenario The Past is Doomed, Part TwoeZine Chaosium Digestv09n10Feb 1995 ChaosiumCall of Cthulhu (Now)Arkham; November; 1990s
Scenario Past Lives, Future DeathsHardback A Cold Fire WithinCHA231622019 ChaosiumCall of Cthulhu (Classic)1935
Fiction Past the Gates of Deepest DreamingSoftback The Strange Dark OneMRP00192012 Miskatonic River PressNone
Background Pastores Background5-26Softback The PastoresCHA03132005 ChaosiumCall of Cthulhu (Dark Ages)
Background Pastores Background *5-26PDF The PastoresJul 2023 ChaosiumCall of Cthulhu (Dark Ages)
Rules Path Abilities103-128PDF Strange Aeon Game Keeper EditionFPSAGKE2017 Forever PeopleStrange Aeon
Rules Path Abilities29-47PDF Strange Aeon Player EditionSAFPPE2017 Forever PeopleStrange Aeon
Card Path of BloodEvent (F)Cards The Terror of the TidesCT222009 Fantasy Flight GamesCall of Cthulhu LCG
Rules The Path of Heroes83-144PDF Player's GuideMUH0860108Sep 2025 Modiphius EntertainmentCohors Cthulhu
Boardgame Path of the SerpentBoardgame Path of the SerpentMAD282019 Fantasy Flight GamesMansions of Madness
Boardgame The Path to CarcosaBoardgame The Path to CarcosaAHC112017 Fantasy Flight GamesArkham Horror: The Card Game
Card The Path to Y'ha-nthleiConspiracy (F)Cards The Path to Y'ha-nthleiCT242009 Fantasy Flight GamesCall of Cthulhu LCG
Scenario PathogenNov 2007Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Scenario Paths of Our Forefathers73-76Softback Utatti AsfetCHA23601996 ChaosiumCall of Cthulhu (Classic)Virginia; 1991
Card Patricia Bridgitte JodoinAlly (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Card Patrol WagonSupport (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Patrol WagonSupport (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Patron of the ArtsCharacter (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Patron of the ArtsCharacter (F)Cards The Mark of MadnessCT662015 Fantasy Flight GamesCall of Cthulhu LCG
Background Patrone Mi Patrone129-145Softback De Horrore CosmicoGGP15022015 Golden Goblin PressCall of Cthulhu (Invictus)
Rules Patrons and Investigator Organizations81-86Softback Cthulhu Invictus: Britannia and BeyondGGP23012023 Golden Goblin PressCall of Cthulhu (Invictus)
Card PatsyCharacter (C)Cards Masks of Nyarlathotep2005 Fantasy Flight GamesCall of Cthulhu CCG
Card PatsyCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Pattern Recognition2021Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)California
Scenario Pattern Repeat2019Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)San Francisco
Card Paul LemondCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Paul LeMond, Tormented PsychicCharacter (R)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Background Pawheton179-192Softback Down Darker TrailsCHA231512017 ChaosiumCall of Cthulhu (Darker Trails)
Card Pawn BrokerCharacter (F)Cards Into TartarusCT512011 Fantasy Flight GamesCall of Cthulhu LCG
Novelty Pax Cthuliana HandoutsPDF Pax Cthuliana Handouts2017 Two Starving GnollsCall of Cthulhu (Classic)
Track Pax Cthuliana SoundtrackRecording Pax Cthuliana SoundtrackTSG OST 00012017 Two Starving GnollsCall of Cthulhu (Classic)
Card Pay PhoneLocation (F)Cards Rosemary's Baby Self PublishedMythos
Card Pay TributeEvent (F)Cards Denizens of the UnderworldCT622014 Fantasy Flight GamesCall of Cthulhu LCG
Card PaybackEvent (F)Cards Eldritch Edition Premium Starter Set2005 Fantasy Flight GamesCall of Cthulhu CCG
Card PaybackEvent (U)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Unknown Pazuzu101-102Magazine Ye Booke of Tentacles11998 The Chaos SocietyCall of Cthulhu (Classic)
Rules PC CasualtieseZine Chaosium Digestv01n04Feb 1993 ChaosiumCall of Cthulhu (Classic)
Scenario A Peaceful CruisePDF A Peaceful CruiseJul 2019 ChaosiumCall of Cthulhu (Classic)Caribbean Sea; 1920s
Rules Peach Through Superior Firepower69-?eZine Signs and Portents58Jul 2008 Mongoose PublishingCthulhuTech
Novelty The Peacock Cargo ShipPDF Cthulhu Maps - The Peacock Cargo Ship0312022 LovemapsCall of Cthulhu (Classic)
Scenario Peak Intensity1-46PDF Peak IntensityJun 2023 Self PublishedAchtung! CthulhuLondon; 1927
Card Peaks of ThokLocation (U)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Scenario The Peasants Have Lost Their MindsPDF The Peasants Have Lost Their Minds2020 Dark By DezignPathfinder, Dungeons and DragonsFantasy World; Mi-Go
Card Peck Valley CemeteryLocation (R)Cards LimitedCAO1300-11996 ChaosiumMythos
Rules Peculiar Personalities14-15Fanzine Papyrus14Apr 1994 Self PublishedCall of Cthulhu (Classic), GURPS
Rules PedaruachtOct 2014Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card The Peel AssociationCharacter (F)Cards The Sleeper BelowCT632014 Fantasy Flight GamesCall of Cthulhu LCG
Card PeelerCharacter (U)Cards Masks of Nyarlathotep2005 Fantasy Flight GamesCall of Cthulhu CCG
Card PeelerCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Peeping PortraitEvent (F)Cards Scooby Doo Set 3 Self PublishedMythos
Card Peer Into The FutureEvent (U)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Peerless TrackerCharacter (F)Cards For the Greater GoodCT642015 Fantasy Flight GamesCall of Cthulhu LCG
Background Pen And Ink24-29Magazine The Unspeakable Oath7Jan 1993 Pagan PublishingCall of Cthulhu (Classic)
Rules Penalties23-25PDF Lovecraftian Shorts2012 Self PublishedLovecraftian Shorts
Background Penguin-Hunting in the Middle EasteZine Chaosium Digestv21n07Sep 1997 ChaosiumMythos
Background Penguin-Hunting in the Middle EastWebsite Robo's Mythos CCG Web Page Self PublishedMythos
Background The Penhew-Carlyle Foundation52-57Magazine The Black Seal2Mar 2003 Brichester University PressCall of Cthulhu (Delta Green)
Card Penn Central Train StationLocation (F)Cards UnlimitedCAO1306-11997 ChaosiumMythos
Card A Penny Saved?Adventure (F)Cards Rosemary's Baby Self PublishedMythos
Rules Pennywise the ClownOct 2014Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card PentagonLocation (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Card Pentagram of FireEvent (U)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Pentagram of FireSupport (F)Cards Eldritch Edition Premium Starter Set2005 Fantasy Flight GamesCall of Cthulhu CCG
Card The PenthouseSupport (F)Cards Ebla RestoredCT552012 Fantasy Flight GamesCall of Cthulhu LCG
Background People24-57Softback The Armitage FilesPELGT102010 Pelgrane PressTrail of Cthulhu
Background People91-92Softback Dreamhounds of ParisPELGT382014 Pelgrane PressTrail of Cthulhu
Rules People18-35Softback Unwanted2016 Uber Goober GamesUnwanted
Novelty People27-33PDF The Book of Random Tables 1920s - 1930s2020 dicegeeksCall of Cthulhu (Classic), Trail of Cthulhu
Background PeopleA:115-137PDF The Yellow KingPELGY01D2020 Pelgrane PressThe Yellow King
Background PeopleB:79-94PDF The Yellow KingPELGY01D2020 Pelgrane PressThe Yellow King
Background PeopleC:65-77PDF The Yellow KingPELGY01D2020 Pelgrane PressThe Yellow King
Background PeopleD:60-67PDF The Yellow KingPELGY01D2020 Pelgrane PressThe Yellow King
Novelty People219-260Softback The Book of the New JerusalemPELGT462021 Pelgrane PressTrail of Cthulhu
Background People and Creatures71-94PDF Tales of Manace and MysteryYH-C-15Mar 2026 ChaosiumCall of Cthulhu (Classic)
Background People at M.U.48-51Softback Miskatonic UniversityCHA23521995 ChaosiumCall of Cthulhu (Classic)
Background People in Egypt78-84Softback The Cairo GuidebookCHA23511995 ChaosiumCall of Cthulhu (Classic)
Background People of a Dying World14-51Softback Mortal RemainsWDF230022009 WildFire GamesCthulhuTech
Background The People of Britannia30-38Softback Cthulhu Invictus: Britannia and BeyondGGP23012023 Golden Goblin PressCall of Cthulhu (Invictus)
Background The People of LondonA:40-68Softback Cthulhu Britannica: London Box SetCB73542014 Cubicle 7Call of Cthulhu (Classic)
Background The People of LondonB:53-82Softback Cthulhu Britannica: London Box SetCB73542014 Cubicle 7Call of Cthulhu (Classic)
Rules People of London114-127PDF Dark StreetsCW0060012015 Cakebread and WaltonDark Streets
Background People of Sudan6Softback Mysteries of SudanCHA03622009 ChaosiumCall of Cthulhu (Gaslight)
Novelty People of the '20s VTT TokensPDF People of the '20s VTT TokensFeb 2022 ChaosiumCall of Cthulhu (Classic)
Rules People of the City7-13Softback Cthulhu CityPELGT442017 Pelgrane PressTrail of Cthulhu
Background People of the Dreamlands81-91Softback H.P. Lovecraft's DreamlandsCHA23942004 ChaosiumCall of Cthulhu (Dreamlands)
Rules People of the LightOct 2021Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Scenario People of the Monolith136-139Softback Shadows of Yog-SothothCHA23972004 ChaosiumCall of Cthulhu (Classic)Hungary
Scenario People of the Monolith62-65Softback Shadows of Yog-SothothCHA20101982 ChaosiumCall of Cthulhu (Classic)Hungary
Background People of the Monolith144-146Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)
Background People of the Monolith135-136Softback The Masks of Nyarlathotep Companion (Unlimited)60-MONC-03 (?)2016 Sixtystone PressCall of Cthulhu (Classic)
Scenario The People of the MonolithPDF The People of the MonolithMay 2023 ChaosiumCall of Cthulhu (Classic)Hungary
Background The People of the Monolith Paradox147-150Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)
Background The People of the Monolith Paradox122-125Softback The Masks of Nyarlathotep Companion (Unlimited)60-MONC-03 (?)2016 Sixtystone PressCall of Cthulhu (Classic)
Background People on Campus77-130Softback Miskatonic UniversityCHA23892005 ChaosiumCall of Cthulhu (Classic)
Scenario Per Ardua?PDF Per Ardua?2010 Draken GamesCall of Cthulhu (Now)England
Rules Percentile Modifiers and Levels for CoCJan 2002Website wtimmins.tripod.com Self PublishedCall of Cthulhu (Classic)
Scenario Perchance to Dream43-87Softback Secrets of the DustMUH0500282016 Modiphius EntertainmentSavage Worlds (Achtung!), Savage Worlds (Dust), Call of Cthulhu (Achtung!)Dreamlands; 1947
Fiction Perchance to Dream116-126Softback The Xothic Legend CycleCHA60131997 ChaosiumNone
Card Perchance?Adventure (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Rules PerditiiOct 2015Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Rules The Perfect Non-Player Character124-126Magazine Worlds of Cthulhu6Jan 2009 Pegasus PressCall of Cthulhu (Classic)
Fiction Perfect SkinPDF Cthulhu's Dark CultsCHA60442010 ChaosiumCall of Cthulhu (Classic)
Rules The Perfect SoldierOct 2022Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Background Perfidious Albion: Pisces Operations in the United States30-42Magazine The Black Seal2Mar 2003 Brichester University PressCall of Cthulhu (Delta Green)
Rules Performance1-3PDF DeadbeatsJCG0312019 Just Crunch GamesThe Cthulhu Hack
Card Performance ArtistCharacter (C)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Performance ArtistCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Performance Peace2-47PDF Performance PeaceMar 2024 Xipe Totec PressCall of Cthulhu (Now), Trail of Cthulhu, Cthulhu Dark, Delta GreenScotland; Summer; 1970s
Rules The Perfume of the Garden of Happiness37Fanzine Re:Quest25Dec 1991 RolePlaying Games SIG of America MensaCall of Cthulhu (Classic)
Scenario Period PainsSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Classic)
Scenario The Perishing of Sir Ashby PhippsPDF The Perishing of Sir Ashby Phipps2022 Librarians and LeviathansCthulhu EternalEngland; June; 1866
Card Perpetual SilenceEvent (F)Cards Whispers in the DarkCT342010 Fantasy Flight GamesCall of Cthulhu LCG
Fiction The Perplexing Demise of Stooge Wilson221-244Softback Extraordinary RenditionsARCERSC2015 Arc Dream PublishingCall of Cthulhu (Delta Green)
Scenario Persia121-142PDF Shadows of AtlantisMUH0517472022 Modiphius EntertainmentAchtung! CthulhuIran; 1939
Background The Persian Club13-18Magazine Role Player Independent7Jun 1993 Symbiosis PublishingCall of Cthulhu (Classic)
Rules Persona Creation130-143Softback Dark Aeons: The Atlantean ChroniclesB002AD01482010 Stardust PublicationsDark Aeons
Rules Persona Templates and Powers89-129Softback Dark Aeons: The Atlantean ChroniclesB002AD01482010 Stardust PublicationsDark Aeons
Background Personages61-66PDF ShadowfallBB-WBC-0052019 Baggage BooksCepheus Engine
Rules Personal Violence70-89Softback World War Cthulhu: Cold War - Section 46 Operations ManualCB719712016 Cubicle 7Call of Cthulhu (Cold War)
Background Personalities187-190Softback Call of CthulhuCHA23861999 ChaosiumCall of Cthulhu (Classic)
Background Personalities212-216Softback Call of CthulhuCHA231062005 ChaosiumCall of Cthulhu (Classic)
Background Personalities from Lovecraft's Tales138-142Softback Call of CthulhuCHA23361992 ChaosiumCall of Cthulhu (Classic)
Background Personalities of Outremer55-58Softback Dark CrusadesCHA04142013 ChaosiumCall of Cthulhu (Dark Ages)
Rules The Personality of Cults12-15Magazine The Black Seal4Aut 2023 Sixtystone PressCall of Cthulhu (Classic)
Background Personality Profiles137-200Softback Ramblings of a Twisted MuseCHA03142005 ChaosiumCall of Cthulhu (Classic)
Background Personnel10-12PDF The Interstellar Colonial Marine Corps2008 Self PublishedCall of Cthulhu (Rising)
Background Persons117-145Softback The Book of the SmokePELGT202011 Pelgrane PressTrail of Cthulhu
Background Persons of Note35-38Softback Mysteries of TibetCHA03512008 ChaosiumCall of Cthulhu (Classic)
Background Perspectives of the Era30-39PDF Gamesmaster's GuideMUH0860110Sep 2025 Modiphius EntertainmentCohors Cthulhu
Card Persuasive FriendsEvent (C)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Peru47-90Boxed Masks of NyarlathotepCHA231532018 ChaosiumCall of Cthulhu (Classic)Peru; 1921
Card Pervasive SilenceSupport (F)Cards The Breathing JungleCT492011 Fantasy Flight GamesCall of Cthulhu LCG
Card Pervasive ToxemiaConspiracy (F)Cards The Thousand YoungCT652015 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Pest TroubleSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Classic)
Scenario Pest Trouble1996Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Card Peter CloverCharacter (F)Cards Seekers of KnowledgeCT592012 Fantasy Flight GamesCall of Cthulhu LCG
Card Petition of MenesSpell (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Scenario PetrificationJun 2010Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Card PetrifySpell (F)Cards UnlimitedCAO1306-11997 ChaosiumMythos
Scenario Petruska's Assumption2-16PDF Petruska's Assumption2016 Xipe Totec PressTrail of Cthulhu, Cthulhu Dark, Delta Green, Call of Cthulhu (Now), Fear Itself
Card Petty ThiefCharacter (F)Cards In the Dread of NightCT282009 Fantasy Flight GamesCall of Cthulhu LCG
Rules Petz and Powerz28-31PDF Apathy: The Calling2008 Self PublishedApathy
Scenario Peverill ManorSoftback Tales of Terror (I)1990 Pagan PublishingCall of Cthulhu (Classic)England
Scenario Peverill ManorSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Classic)England
Scenario Peverill Manor1990Website talesofterror.net Self PublishedCall of Cthulhu (Classic)England
Novelty Phantasmagorial Art PackPDF Phantasmagorical Art PackDec 2017 ChaosiumCall of Cthulhu (Classic)
Rules Phantasmogoria43-48Softback De ProfundisCB714012010 Cubicle 7De Profundis
Scenario Phantom at the Opera2023Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Scenario The Phantom Jungle1-21PDF The Phantom JungleFeb 2022 Self PublishedCall of Cthulhu (Classic), GURPSPeru; 1936
Scenario The Phantom of Gloaming Thicket7-17PDF The Phantom of Gloaming ThicketFeb 2026 ChaosiumCall of Cthulhu (Dark Ages)England; Spring; 1004
Boardgame A Phantom of TruthBoardgame A Phantom of TruthAHC142017 Fantasy Flight GamesArkham Horror: The Card Game
Background The Phantom of Wilson Creek6-15Softback The Phantom of Wilson CreekCHA04042013 ChaosiumCall of Cthulhu (Classic)
Scenario The Phantom of Wilson Creek - 192537-44PDF The Phantom of Wilson CreekMay 2023 ChaosiumCall of Cthulhu (Classic)North Carolina; 1925
Background The Phantom of Wilson Creek and Other Tales7-36PDF The Phantom of Wilson CreekMay 2023 ChaosiumCall of Cthulhu (Classic)
Scenario The Phantom TrainPDF The Phantom TrainOct 2022 ChaosiumCall of Cthulhu (Classic)Rhode Island; Summer; 1920s
Rules Phantoms of No Man's LandOct 2022Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card The Pharaoh's CurseAdventure (F)PDF Eric Johnson Mythos Collection Self PublishedMythos
Scenario The Pharaoh's SacrificePDF The Pharaoh's SacrificeJul 2022 ChaosiumCall of Cthulhu (Classic)Scotland; 1920s
Card Pharaonic MaskSupport (C)Cards Masks of Nyarlathotep2005 Fantasy Flight GamesCall of Cthulhu CCG
Card PharmacophobiaEvent (F)Cards Rosemary's Baby Self PublishedMythos
Background The Pharoah's Curse13-14Magazine The Unspeakable Oath5May 1992 Pagan PublishingCall of Cthulhu (Classic)
Scenario PharosSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Classic)
Scenario The Phennor FragmentsSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Classic)
Background Phenomen-X124-139Softback Delta Green CountdownPAG10081999 Pagan PublishingCall of Cthulhu (Delta Green)
Scenario Phil's Pizza PalaceJul 2019Website Reckoning of the Dead Self PublishedCall of Cthulhu (Now)Texas; Summer; 1989
Fiction Philosophy (1999)Softback Tales from Failed AnatomiesARCTFFASC Arc Dream PublishingCall of Cthulhu (Delta Green)
Fiction Philtre Tip269-275PDF Mysteries of the WormCHA60372009 ChaosiumCall of Cthulhu (Classic)
Card Phineas TaylorCharacter (F)Cards The Thousand YoungCT652015 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Phlebotomy146-176Softback Fear's Sharp Little Needles30052018 Stygian FoxCall of Cthulhu (Now)Ohio
Card PhobiasCards Phobia DeckCHA23139-KD12016 ChaosiumCall of Cthulhu (Classic)
Card PhobiasCards Keeper DecksCHA23139-KD2016 ChaosiumCall of Cthulhu (Classic)
Card PhobiasCards Keeper DecksCHA23184Sep 2024 ChaosiumCall of Cthulhu (Classic)
Card PhobiasCards Phobia DeckCHA23184-KD1Sep 2024 ChaosiumCall of Cthulhu (Classic)
Card PhobophobiaEvent (U)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Rules PhobophobiaWebsite Cthulhu's Domain Self PublishedMythos
Card Phoebe KotasCharacter (F)Cards Into TartarusCT512011 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Phoenix Project1996Website hyperwerx.net Self PublishedCall of Cthulhu (Now)New York State; 1990s
Fiction The Phone Man and IPDF The Way It Went Down2018 Arc Dream PublishingDelta Green
Rules The Phoney War82-85Softback God Game BlackCB712072013 Cubicle 7Call of Cthulhu (Laundry)
Background The Photographer112-119Magazine Worlds of Cthulhu5Jan 2007 Pegasus PressCall of Cthulhu (Classic)
Background Photographic Equipment56-59Softback The Gaslight Equipment CatalogueCHA03192005 ChaosiumCall of Cthulhu (Gaslight)
Scenario The Phthonus CabinetPDF The Phthonus CabinetSep 2023 ChaosiumCall of Cthulhu (Gaslight)London; 1890s
Rules Phun with Phobias: Making the Most of Insanity in Call of Cthulhu37-42Fanzine Dagon21Mar 1988 Self PublishedCall of Cthulhu (Classic)
Card Phyllis DillerAlly (F)Cards Scooby Doo Set 2Mar 1999 Self PublishedMythos
Rules Physical Threats97-104PDF Mythos WorldMW0012015 Diceless Hero GamesMythos World
Scenario Physiologies of Acquired TastePDF Physiologies of Acquired Tastecr5501Feb 2024 Cthulhu RebornCthulhu EternalFrance; July; 1830
Rules Pick a CardMagazine Starry Wisdom1Win 1997 ChaosiumMythos
Rules Pick a CardMagazine Starry Wisdom3Sum 1997 ChaosiumMythos
Background Pick Your Apocalypse5-6Hardback Fate of CthulhuEHP00472019 Evil Hat ProductionsFate of Cthulhu
Scenario Pickman's Action Figure3-15PDF Pickman's Action FigureMay 2022 ChaosiumCall of Cthulhu (Now)New York State; 21st Century AD; Ghoul
Card Pickman's ApartmentLocation (R)Cards Legends of the NecronomiconCAO1303-11996 ChaosiumMythos
Scenario Pickman's LegacyPDF Pickman's LegacyJul 2018 ChaosiumCall of Cthulhu (Classic)
Card Pickman's ModelAdventure (F)PDF Eric Johnson Mythos Collection Self PublishedMythos
Card Pickman's ModelAdventure (F)eZine Chaosium Digestv22n12Jan 1998 ChaosiumMythos
Card Pickman's Model [1]Adventure (F)Website House of Tindalos Self PublishedMythos
Card Pickman's Model [1]Adventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Card Pickman's Model [2]Adventure (F)Website House of Tindalos Self PublishedMythos
Card Pickman's Model [2]Adventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Card Pickman's Model [3]Adventure (F)Website House of Tindalos Self PublishedMythos
Card Pickman's Model [3]Adventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Scenario Pickman's Student169-191Softback H.P. Lovecraft's DreamlandsCHA23942004 ChaosiumCall of Cthulhu (Dreamlands)Boston; Dreamlands
Scenario Pickman's Student55-76Softback H.P. Lovecraft's DreamlandsCHA33021988 ChaosiumCall of Cthulhu (Dreamlands)Boston; Dreamlands
Scenario Pickman's StudentB:16-38Boxed H.P. Lovecraft's DreamlandsCHA2315-X1986 ChaosiumCall of Cthulhu (Dreamlands)Boston; Dreamlands
Scenario Pickman's Student55-76Softback H.P. Lovecraft's DreamlandsCHA33081992 ChaosiumCall of Cthulhu (Dreamlands)
Card The Picture in the HouseAdventure (F)Website House of Tindalos Self PublishedMythos
Card The Picture In The HouseAdventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Rules A Picture of a RoseNov 2022Website shoggoth.net Self PublishedCall of Cthulhu (Now)
Card Picture Rock CaveLocation (F)Cards Scooby Doo Set 2Mar 1999 Self PublishedMythos
Scenario A Piece of Jade2011Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Scenario Piercing the Veil186-190Hardback The Dread HouseHDG80002017 Hammerdog GamesCall of Cthulhu (Classic), Pathfinder, Dungeons and DragonsPennsylvania; 1919
Scenario Pilgrim's HopePDF Pilgrim's HopeJan 2022 ChaosiumCall of Cthulhu (Darker Trails)Illinois; 1885
Scenario The Pillars of Sunder205-215PDF Strange Aeon Game Keeper EditionFPSAGKE2017 Forever PeopleStrange Aeon
Scenario A Pinch of Glamour2-4PDF A Pinch of GlamourMUH0580236Nov 2024 ChaosiumAchtung! Cthulhu
Card The Pineapple ParlorLocation (F)Cards Scooby Doo Set 3 Self PublishedMythos
Scenario The PineseZine Codex34Sep 2019 The GauntletCthulhu Dark
Scenario Pines and Sunshine335-347PDF 40 Adventures for Call of Cthulhu2002 Self PublishedCall of Cthulhu (Classic)New England; 1990s
Scenario Pines and Sunshine1-13PDF Pines and Sunshine1999 Self PublishedCall of Cthulhu (Now)New England; 1990s
Scenario Pines and Sunshine23-35eZine Opifex Bimonthly23Jan 2000 Self PublishedCall of Cthulhu (Now)New England; 1990s
Scenario The Pink Drink39Fanzine Serendipity's Circle7Mar 1996 Self PublishedCall of Cthulhu (Classic)
Scenario The Pink Drink3Fanzine Serendipity's CircleS21996 Self PublishedCall of Cthulhu (Classic)
Scenario The Pink Men Made Him Do It2018Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Montana
Scenario Pioneers189-194Softback Cthulhu ApocalypsePELGT402015 Pelgrane PressTrail of Cthulhu1939
Card Pious CarabiniereCharacter (F)Cards Terror in VeniceCT612013 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The PipelinePDF The PipelineSep 2018 Critical Hit PublishingCall of Cthulhu (Now)Canada; Autumn; 1986
Card Pipes of MadnessSpell (U)Cards LimitedCAO1300-11996 ChaosiumMythos
Scenario The Pirate and the BridePDF The Pirate and the BrideSep 2023 ChaosiumCall of Cthulhu (Regency)
Scenario The Pirate and the Bride53-62Softback In Strange Seas: The Regency Cthulhu Naval CompendiumOct 2023 ChaosiumCall of Cthulhu (Regency)
Rules Pirate Ships21-28PDF Cursed Captains of Cthulhu Quick StartP122021 Black Cats Gamingd6
Background PISCES2-57Softback Delta Green CountdownPAG10081999 Pagan PublishingCall of Cthulhu (Delta Green)
Background Pisces: Her Majesty's Watchmen4-11Magazine The Black Seal2Mar 2003 Brichester University PressCall of Cthulhu (Delta Green)
Rules Pishtaco the RavenousFeb 2021Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Scenario The Pits of Bendal-Dolum3-18Softback Terror from the StarsCHA23131986 ChaosiumCall of Cthulhu (Classic)Honduras; 1920s
Scenario The Pits of Bendal-Dolum71-86Softback Cthulhu ClassicsCHA33011989 ChaosiumCall of Cthulhu (Classic)Honduras; 1920s
Scenario Pizza Time!7eZine Codex5Jan 2017 The GauntletLovecraftesqueMontana; 1990s
Scenario Pizza Time! *Hardback Codex Anthology1May 2019 The GauntletLovecraftesqueMontana; 1990s
Scenario A Place Just For Us2-15PDF A Place Just For UsDec 2021 ChaosiumCall of Cthulhu (Now)Summer
Fiction The Place that Cannot Be16-29PDF Eldritch ChromeCHA60522013 ChaosiumCall of Cthulhu (Cyberpunk)
Card The Place to BeAdventure (F)Website House of Tindalos Self PublishedMythos
Card The Place To BeAdventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Scenario A Place to Call HomePDF A Place to Call Home2023 Mind's VisionThe Legacy of Cthulhu
Background Places67-72Softback The Armitage FilesPELGT102010 Pelgrane PressTrail of Cthulhu
Background Places1-116Softback The Book of the SmokePELGT202011 Pelgrane PressTrail of Cthulhu
Background Places72-78Softback Dreamhounds of ParisPELGT382014 Pelgrane PressTrail of Cthulhu
Background Places10-20Softback H.P. Lovecraft's DreamlandsCHA33021988 ChaosiumCall of Cthulhu (Dreamlands)
Background PlacesA:10-21Boxed H.P. Lovecraft's DreamlandsCHA2315-X1986 ChaosiumCall of Cthulhu (Dreamlands)
Novelty Places41-42PDF The Book of Random Tables 1920s - 1930s2020 dicegeeksTrail of Cthulhu, Call of Cthulhu (Classic)
Novelty Places1-218Softback The Book of the New JerusalemPELGT462021 Pelgrane PressTrail of Cthulhu
Background Places10-20Softback H.P. Lovecraft's DreamlandsCHA33081992 ChaosiumCall of Cthulhu (Dreamlands)
Background The Plague92-105Softback Burning HorizonWDF233012011 WildFire GamesCthulhuTech
Scenario PlaguePDF PlagueDec 2017 ChaosiumCall of Cthulhu (Now)Arkham
Rules Plague MartyrsOct 2020Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card Plague of MadnessSupport (U)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario The Plague of Scratches1-2PDF The Plague of ScratchesSep 2024 ChaosiumCall of Cthulhu (Classic)
Scenario The Plague of the PharaohsPDF The Plague of the PharaohsSep 2021 Type40Call of Cthulhu (Classic)Egypt
Fiction A Plague of WoundsSoftback Tales of Cthulhu InvictusGGP2015 Golden Goblin PressNone
Card The Plague StoneSupport (F)Cards Terror in VeniceCT612013 Fantasy Flight GamesCall of Cthulhu LCG
Rules Plagued By Dreams55-57Softback Kingsport: The City in the MistsCHA23331991 ChaosiumCall of Cthulhu (Classic)
Rules Plagued by Dreams30-32Fanzine Dagon14Sep 1986 Self PublishedCall of Cthulhu (Classic)
Rules Plagued by Dreams89-91Softback H.P. Lovecraft's KingsportCHA88042003 ChaosiumCall of Cthulhu (Classic)
Scenario Plain Brown Wrapper4-25PDF Plain Brown WrapperJul 2025 ChaosiumCall of Cthulhu (Strange Aeons) [1948]Los Angeles; May; 1948
Background Plains127PDF UnexploredMUH0010350Feb 2024 Modiphius EntertainmentAchtung! Cthulhu
Card Plan "B"Event (F)Cards Seekers of KnowledgeCT592012 Fantasy Flight GamesCall of Cthulhu LCG
Card Plan 9Adventure (U)Cards New AeonCAO1311-11997 ChaosiumMythos
Background Planes, Trains and Automobiles30-34Softback Kingdom of the BlindCHA03592008 ChaosiumCall of Cthulhu (Classic)
Rules Planes, Trains, and Things That Go Bang111-158Softback Keeper's Guide to the Secret WarMPS01032CS2013 Modiphius EntertainmentCall of Cthulhu (Achtung!), Savage Worlds (Achtung!)
Background Planetary Information11-17Softback End TimeCHA00862004 ChaosiumCall of Cthulhu (End Time)
Fiction Planetfall on Yuggoth244-247Softback The Hastur CycleCHA60201993 ChaosiumCall of Cthulhu (Classic)
Fiction Planetfall on Yuggoth258-261Softback The Hastur CycleCHA60011993 ChaosiumCall of Cthulhu (Classic)
Novelty Plans form the XXth CenturyPDF Plans from the XXth century3001b2010 Three Fourteen GamesTrail of Cthulhu, Call of Cthulhu (Classic), Call of Cthulhu (Now)
Rules Plant WalkerOct 2023Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Scenario Plant Y Daear50-68Softback Sacraments of EvilCHA23451993 ChaosiumCall of Cthulhu (Gaslight)Wales; Lesser Race
Scenario The Plantation18-53Softback Mansions of MadnessCHA23271990 ChaosiumCall of Cthulhu (Classic)South Carolina; Yig
Scenario The Plantation18-53Softback Mansions of MadnessCHA231102007 ChaosiumCall of Cthulhu (Classic)South Carolina; Yig
Card Plastic ExplosiveArtifact (R)Cards New AeonCAO1311-11997 ChaosiumMythos
Card Plateau of LengLocation (C)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Card Plateau of LengLocation (F)Cards Ends of the Earth Self PublishedMythos
Novelty Plateau of LengPDF Big A** Book of Hooks - Dreamland EditionJul 2025 ChaosiumCall of Cthulhu (Dreamlands)
Card Plateau of Leng, Where No One LivesSupport (R)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Background The Plateau of the Sleeper29-44Softback God Game BlackCB712072013 Cubicle 7Call of Cthulhu (Laundry)
Scenario The Plated Skull2007Website talesofterror.net Self PublishedCall of Cthulhu (Classic)London
Rules The Plawson Tapes27-28eZine Cephalophobia1Mar 2014 Miskatonic University PodcastCall of Cthulhu (Now)
Scenario The Play is the Thing35-61Softback World War Cthulhu: Europe AblazeCB719402014 Cubicle 7Call of Cthulhu (WWII)Italy
Rules Play StrategiesWebsite A Web Page from a Friend Self PublishedMythos
Scenario Play, Repeat, Return1-9PDF Play, Repeat, ReturnNov 2022 ChaosiumCall of Cthulhu (Now)Alaska; Summer; Elder Thing
Rules The Playbooks47-81Softback tremulus2012 Reality Blurstremulus
Rules Playbooks4-32PDF Classic Playbooks2013 Reality Blurstremulus
Card PlayerAdventure (F)Website House of Tindalos Self PublishedMythos
Rules Player Backgrounds30PDF Black Book of B'NarSPB12017 Embers Design StudiosDungeons and Dragons
Rules Player Backgrounds30PDF Black Book of B'NarSPB12017 Embers Design StudiosPathfinder
Rules Player Backgrounds30PDF Black Book of B'NarSPB12017 Embers Design StudiosWOIN
Rules The Player Character7-28PDF Strange Aeon Player EditionSAFPPE2017 Forever PeopleStrange Aeon
Rules Player Character Options37-69Hardback Sandy Petersen's Cthulhu Mythos2019 Petersen GamesDungeons and Dragons
Rules Player Occupations54-57Softback Mysteries of IrelandCHA04082012 ChaosiumCall of Cthulhu (Classic)
Scenario Player of Hell7-12Softback Raising UpCHA00892004 ChaosiumCall of Cthulhu (Now)1990s
Scenario Player of Hell368-376PDF 40 Adventures for Call of Cthulhu2002 Self PublishedCall of Cthulhu (Now)1990s
Scenario Player of Hell1-9PDF Player of Hell2001 Self PublishedCall of Cthulhu (Now)1990s
Rules Player's Guide12-36PDF Strange Aeon Game Keeper EditionFPSAGKE2017 Forever PeopleStrange Aeon
Rules Player's Guide to the Dark Ages34-45Softback Cthulhu Dark AgesCHA231432015 ChaosiumCall of Cthulhu (Dark Ages)
Rules Player's PamphletPDF Dungeons and Dagon Player's Pamphlet2014 Self PublishedDungeons and Dagon
Rules Player's Section41-44Hardback Macabre TalesSG-MT12011 Spectrum GamesMacabre Tales
Rules The Players58-64Softback The Cruel Empire of Tsan ChanCHA03972010 ChaosiumCall of Cthulhu (Strange Aeons) [5000AD]
Rules Players21-30Hardback Keeper TipsCHA51202021 ChaosiumCall of Cthulhu (Classic)
Rules Players9-15PDF Mythos WorldMW0012015 Diceless Hero GamesMythos World
Rules Players' Background and Investigators11-27Softback Eternal LiesPELGT342013 Pelgrane PressTrail of Cthulhu
Fiction Playgrounds of Angolaland64-82PDF Eldritch ChromeCHA60522013 ChaosiumCall of Cthulhu (Cyberpunk)
Rules Playing51-82PDF The Legacy of Cthulhu2023 Mind's VisionThe Legacy of Cthulhu
Rules Playing Act Three343-346Softback Eternal LiesPELGT342013 Pelgrane PressTrail of Cthulhu
Rules Playing Children in CoCeZine Chaosium Digestv06n07May 1994 ChaosiumCall of Cthulhu (Classic)
Background Playing During the Irish Wars9-11Softback Mysteries of IrelandCHA04082012 ChaosiumCall of Cthulhu (Classic)
Rules Playing Revenants27-38Softback Cthulhu Live: Lost Souls00052000 Fantasy Flight GamesCall of Cthulhu (Classic)
Rules Playing the Alien17-18Magazine Polyhedron44Nov 1988 TSRCall of Cthulhu (Classic)
Rules Playing the Bad GuyseZine Chaosium Digestv06n04Apr 1994 ChaosiumCall of Cthulhu (Classic)
Rules Playing the Dunwich Horror AdventureeZine Chaosium Digestv21n02Aug 1997 ChaosiumMythos
Rules Playing the Game184-220Hardback Keeper RulebookCHA231352015 ChaosiumCall of Cthulhu (Classic)
Rules Playing the Game47-68Softback Cthulhu LiveSKP06022006 Skirmisher PublishingCall of Cthulhu (Classic)
Rules Playing the Game37-52Softback Cthulhu Live00041999 Fantasy Flight GamesCall of Cthulhu (Classic)
Rules Playing the Game27-39Softback Cthulhu LiveCHA65021997 ChaosiumCall of Cthulhu (Classic)
Rules Playing the Game14-37Hardback Wrath of the GodsEW022015 Fantasy Flight GamesThe End of the World
Rules Playing the Game32-41PDF Black Books: Tomes of the Outer DarkBBG172016 Beyond Belief GamesBlack Books
Rules Playing the Game19-35Softback The NekonomiconCatDel012014 CATTHULHU.comCall of Cthulhu (Cathulhu)
Rules Playing the GameA:19-35Boxed Call of Catthulhu Deluxe2014 CATTHULHU.comCall of Cthulhu (Cathulhu)
Rules Playing the Game15-24PDF Player's GuideMUH0517422021 Modiphius EntertainmentAchtung! Cthulhu
Rules Playing the Game184-220Hardback Keeper RulebookCHA231752021 ChaosiumCall of Cthulhu (Classic)
Rules Playing the Game88-95Softback Call of CthulhuCHA23241989 ChaosiumCall of Cthulhu (Classic)
Rules Playing the Game17-28PDF Player's GuideMUH0860108Sep 2025 Modiphius EntertainmentCohors Cthulhu
Rules Playing the Mystery39-50Hardback Cthulhu Dark2017 Self PublishedCthulhu Dark
Rules Playing the Mystery35-46Softback Cthulhu Dark 02016 Self PublishedCthulhu Dark
Card Playing With FireEvent (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Rules Playtester's Notes on MythoseZine Chaosium Digestv13n01Feb 1996 ChaosiumMythos
Scenario Please Drive Through32-41Magazine The Black Seal1Nov 2001 Brichester University PressCall of Cthulhu (Delta Green)England
Scenario Please Mind the Gap3-27PDF Please Mind the GapMay 2020 ChaosiumCall of Cthulhu (Gaslight)England; 1892
Scenario Pliers and Their Uses2023Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Scenario The Plot Thickens5Magazine The Unspeakable Oath20Jun 2011 Pagan PublishingCall of Cthulhu (Classic)
Scenario The Plot Thickens153Magazine Old Ones Rising2017 Arc Dream PublishingCall of Cthulhu (Classic)
Scenario A Plot Too Far198-203Softback Chthonian StarsWDF250202011 WildFire GamesTraveller (Chthonian Stars)Venus
Scenario A Plot Too FarPDF Pandora's Paths I: AdventuresWDF334012013 WildFire GamesThe VoidVenus
Rules Plotting Cthulhu1-12PDF Plotting CthulhuMPS01041G2014 Modiphius EntertainmentSavage Worlds (Achtung!), Call of Cthulhu (Achtung!)
Fiction Pluperfect311-326Softback Extraordinary RenditionsARCERSC2015 Arc Dream PublishingCall of Cthulhu (Delta Green)
Scenario Plus UltraPDF Plus UltraSep 2025 ChaosiumCall of Cthulhu (Strange Aeons) [1655]Caribbean Sea; 1655
Fiction Plush CthulhuSoftback Dead But Dreaming 2MRP00132011 Miskatonic River PressNone
Background Pluto Kobold122-131Softback The Mythos DossiersCB712042012 Cubicle 7Call of Cthulhu (Laundry)
Card Plutonian DrugCharacter (F)Cards Eldritch Edition Premium Starter Set2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Plutonian DrugSupport (C)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Plutonian RitesAdventure (F)Website House of Tindalos Self PublishedMythos
Card Pnakotic ElderYithian (Y)Cards Yithian Deck2006 Fantasy Flight GamesCall of Cthulhu CCG
Card Pnakotic ManuscriptsTome (U)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Background The Pnakotic Manuscripts151-155Hardback The Masks of Nyarlathotep Companion (Limited)60-MONC-082016 Sixtystone PressCall of Cthulhu (Classic)
Background The Pnakotic Manuscripts137-140Softback The Masks of Nyarlathotep Companion (Unlimited)60-MONC-03 (?)2016 Sixtystone PressCall of Cthulhu (Classic)
Card Pnakotic ManuscriptsSupport (F)Cards The Order of the Silver TwilightCT332010 Fantasy Flight GamesCall of Cthulhu LCG
Card Pnakotic Manuscripts, Book of Unknown OriginSupport (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Fiction Pnomus34-47Softback Alien Intelligence1998 Armitage HouseCall of Cthulhu (Delta Green)
Scenario A Pocket Full of Priapus52-65Softback Unconventional DiplomacyCB712082014 Cubicle 7Call of Cthulhu (Laundry)Paris
Boardgame Pocket MadnessBoardgame Pocket Madness2016 FunforgePocket Madness
Card Pocket TelescopeSupport (F)Cards Dunwich Denizens2006 Fantasy Flight GamesCall of Cthulhu CCG
Card Pocket TelescopeSupport (F)Cards Dunwich DenizensCT15e2011 Fantasy Flight GamesCall of Cthulhu LCG
Rules PocongMay 2022Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Scenario Poetry Night118-122Softback Fear's Sharp Little Needles30052018 Stygian FoxCall of Cthulhu (Now)
Boardgame Point of No ReturnBoardgame Point of No ReturnAHC422020 Fantasy Flight GamesArkham Horror: The Card Game
Fiction Poisoned GiftsSoftback Further Tales of Cthulhu InvictusGGP2017 Golden Goblin PressNone
Scenario The Poisoned SailoreZine Chaosium Digestv16n06Oct 1996 ChaosiumCall of Cthulhu (Classic)
Scenario The Poisoned Sailor39-40PDF Tales of Terror (III) Self PublishedCall of Cthulhu (Classic)
Scenario The Poisoned Sailor1996Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Card Poisonous FogSupport (U)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Poiton for Father Moloch67-77Softback Mysteries of IrelandCHA04082012 ChaosiumCall of Cthulhu (Classic)Ireland; Summer
Scenario Poiton for Father Moloch145-153PDF Cthulhu IrelandDec 2024 ChaosiumCall of Cthulhu (Classic)Ireland; Summer
Rules Pokethulhu9-10Softback Pokethulhu2000 Squishy Brain GamesPokethulhu
Card Polar FogEvent (F)Cards The Mountains of MadnessCT162008 Fantasy Flight GamesCall of Cthulhu LCG
Card Polar MirageEvent (F)Cards The Mountains of MadnessCT162008 Fantasy Flight GamesCall of Cthulhu LCG
Card Polar VortexEvent (F)Cards The Sleeper BelowCT632014 Fantasy Flight GamesCall of Cthulhu LCG
Card PolarisEvent (R)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Rules PolarisWebsite Cthulhu's Domain Self PublishedMythos
Card PolemanCharacter (F)Cards Terror in VeniceCT612013 Fantasy Flight GamesCall of Cthulhu LCG
Background The Police43-45Softback The 1990s HandbookCHA23551995 ChaosiumCall of Cthulhu (Classic)
Card Police DetectiveCharacter (C)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Background Police Encounters!26-30Magazine Shadis15Sep 1994 Alderac Entertainment GroupNone
Card Police HeadquartersSupport (F)Cards Screams from WithinCT382010 Fantasy Flight GamesCall of Cthulhu LCG
Card Police InvestigationEvent (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Card Police InvestigationEvent (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Card Police InvestigationEvent (C)Website Serena's Dojo1999 Self PublishedMythos
Card Police RaidEvent (C)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Police RaidAdventure (F)Website House of Tindalos Self PublishedMythos
Card Police Raid!Adventure (F)Website House of Tindalos Self PublishedMythos
Card Police Raid!Adventure (F)Website Unofficial Mythos Adventure Archive Self PublishedMythos
Card Police SergeantCharacter (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Police StationSupport (C)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Background Policing Millennial NYC253-257Hardback Delta Green Eyes OnlyPAG21072007 Pagan PublishingCall of Cthulhu (Delta Green)
Background Policing Millennial NYC252-257Softback Delta Green Eyes OnlyPAG10132007 Pagan PublishingCall of Cthulhu (Delta Green)
Scenario A Policy of Pain41-57Magazine Interface61992 Prometheus PublishingCall of Cthulhu (Cyberpunk)2020; Y'Golonac
Card Political DemonstrationEvent (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Political DemonstrationEvent (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Background Political Factions8-28Hardback The Heydelburg HorrorCW0010052017 Cakebread and WaltonClockwork and Chivalry
Rules The Politician's Wife44Magazine Protodimension1Sum 2009 Kinstaff MediaCall of Cthulhu (Now)
Background Politics21-27Softback Cthulhu RisingCHA03112005 ChaosiumCall of Cthulhu (Rising)
Background Politics59,61Softback The London GuidebookCHA23471996 ChaosiumCall of Cthulhu (Classic)
Scenario Politics as UsualPDF Politics as UsualNov 2021 ChaosiumCall of Cthulhu (Now)Scotland
Scenario Polly's Weird World14-25PDF Green Mountain MythosDec 2025 ChaosiumCall of Cthulhu (Now)Vermont
Card PoltergeistEvent (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Card PoltergeistCharacter (F)Cards Secrets of ArkhamCT322010 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Polybius *62-64Magazine The Unspeakable Oath25Jul 2018 Pagan PublishingDelta Green1981
Scenario Polybius *2014Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Oregon; January; 1981
Rules Polyonymous and The Stalker1PDF Polyonymous and The StalkerNov 2024 ChaosiumCall of Cthulhu (Classic)
Card PonapeLocation (C)Cards Cthulhu RisingCAO1302-11996 ChaosiumMythos
Rules The Ponape Predators16-17Magazine The Unspeakable Oath1Dec 1990 Pagan PublishingCall of Cthulhu (Classic)
Background The Ponape Scripture35-42Magazine The Arkham Gazette2Nov 2013 Sentinel Hill PressCall of Cthulhu (Classic)
Card Ponape ScriptureTome (C)Cards Cthulhu RisingCAO1302-11996 ChaosiumMythos
Card Ponape Scriptures Hoag Ms.Tome (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Scenario Ponies Save the Universe!35-41PDF Ponies Out of TimeApr 2025 ChaosiumCall of Cthulhu (Classic)
Scenario The Pony Haunting16-23PDF Ponies Out of TimeApr 2025 ChaosiumCall of Cthulhu (Classic)
Scenario Pony Paper Chase24-33PDF Ponies Out of TimeApr 2025 ChaosiumCall of Cthulhu (Classic)
Background The Poor65Softback The London GuidebookCHA23471996 ChaosiumCall of Cthulhu (Classic)
Scenario Pop Goes the WeaselPDF Pop Goes the WeaselJul 2021 ChaosiumCall of Cthulhu (Strange Aeons) [1978]Arkham; 1978
Card The PopeAlly (F)Cards Rosemary's Baby Self PublishedMythos
Rules The Pope Lick MosterOct 2005Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Rules The PopobawaOct 2014Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Background Populating London79-87Hardback Hudson and Brand, Inquiry Agents of the Obscure30042017 Stygian FoxCall of Cthulhu (Gaslight)
Rules The Population254-263Softback CthulhuTechWDF230002007 WildFire GamesCthulhuTech
Card Por V 1:20Event (F)Cards Seekers of KnowledgeCT592012 Fantasy Flight GamesCall of Cthulhu LCG
Card Por XV 14:19Event (F)Cards Seekers of KnowledgeCT592012 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Porphory and Asphodel *3-22PDF Porphory and Asphodelcr30022011 Cthulhu RebornCall of Cthulhu (Dreamlands)Dreamlands; Zoog
Scenario Porphyry and Asphodel, Part FoureZine Chaosium Digestv08n09Nov 1994 ChaosiumCall of Cthulhu (Dreamlands)Dreamlands; Zoog
Scenario Porphyry and Asphodel, Part OneeZine Chaosium Digestv08n06Nov 1994 ChaosiumCall of Cthulhu (Dreamlands)Dreamlands; Zoog
Scenario Porphyry and Asphodel, Part ThreeeZine Chaosium Digestv08n08Nov 1994 ChaosiumCall of Cthulhu (Dreamlands)Dreamlands; Zoog
Scenario Porphyry and Asphodel, Part TwoeZine Chaosium Digestv08n07Nov 1994 ChaosiumCall of Cthulhu (Dreamlands)Dreamlands; Zoog
Scenario Porrige1-3PDF Porridge2016 Self PublishedLovecraftesque
Rules Port Creation185-246Hardback From the Tideless SeaFeb 2023 Cipher BureauRaiders of R'lyeh
Card Porta PorteseLocation (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Novelty The PortalPDF Cthulhu Maps - The Portal110Dec 2023 LovemapsCall of Cthulhu (Classic)
Card PortaphobiaEvent (F)Cards UnlimitedCAO1306-11997 ChaosiumMythos
Card PortophiliaEvent (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Rules Portrait of an Urban Landscape at Night58, 60-61Magazine Shadis19.5Jun 1995 Alderac Entertainment GroupNone
Scenario Portrait of God2022Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Scenario The Portrait of Reverend GreySoftback More Tales of Terror PAG21052000 Pagan PublishingCall of Cthulhu (Classic)
Scenario The Portsmouth MermaidPDF The Portsmouth MermaidPDGDCCFT22014 Purple Duck GamesDungeon Crawl ClassicsFantasy World
Card Pose MundaneEvent (F)Cards The Order of the Silver TwilightCT332010 Fantasy Flight GamesCall of Cthulhu LCG
Rules Posessions28-31PDF Black Books: Tomes of the Outer DarkBBG172016 Beyond Belief GamesBlack Books
Scenario The PossePDF The PosseDec 2020 ChaosiumCall of Cthulhu (Darker Trails)Utah; 1875; Summer
Scenario The Possession1-12PDF The Possession2013 Self PublishedCall of Cthulhu (Classic)England; 1920s
Scenario The Possession *101Softback Taint of MadnessCHA23541995 ChaosiumCall of Cthulhu (Classic)New York; 1990s
Rules Possessions243-259PDF Orbis Aerden: Reign of the Accursed2019 Dead Eyed Shade GamesOrbis Aerden
Background Possible Worlds and RealismMagazine The Blasphemous Tome4.5Jun 2019 Self PublishedNone
Scenario The Post Modernists1-33PDF The Post Modernists2008 Self PublishedCall of Cthulhu (Rising)Alien Planet
Scenario Post MortemJun 2015Website shoggoth.net Self PublishedCall of Cthulhu (Now)New York; June; 2003
Novelty Postcard - Peru - Masks of NyarlathotepPDF Post Card - Peru - Masks of NyarlathotepJan 2021 ChaosiumCall of Cthulhu (Classic)
Boardgame Postcard CthulhuBoardgame Postcard Cthulhu2014 Modest GamesPostcard Cthulhu
Novelty PostcardsCards Cthulhu Britannica London: PostcardsCB73562017 Cubicle 7Call of Cthulhu (Classic)
Scenario The Postman Always Rings TwiceFeb 2009Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Rules Potential Problems in LARPs1996Website hyperwerx.net Self PublishedCall of Cthulhu (Classic)
Fiction Potential Recruit64-93Softback Alien Intelligence1998 Armitage HouseCall of Cthulhu (Delta Green)
Card Potter's FieldLocation (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Scenario The Pound22Softback Call of CatthulhuCOCAT012013 Faster Monkey GamesCall of Cthulhu (Cathulhu)
Card Powder of Ibn GhaziSpell (C)Cards Cthulhu RisingCAO1302-11996 ChaosiumMythos
Card Powder of Ibn-GhaziEvent (C)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Powell, Highway 54, New Mexico13-22Softback A Handful of Dust2003 Pagan PublishingCall of Cthulhu (Atomic)New Mexico; July; 1945
Rules Power Beyond Your Wildest DreamseZine Chaosium Digestv24n05Mar 1998 ChaosiumMythos
Rules Power Beyond Your Wildest DreamsWebsite House of Tindalos Self PublishedMythos
Boardgame Power Core: Call of CthulhuBoardgame Power Core: Call of Cthulhu2023 Board&DicePower Core: Call of Cthulhu
Scenario The Power Cut2004Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Card Power DrainEvent (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Power DrainEvent (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Power of AttorneyeZine Chaosium Digestv19n02May 1997 ChaosiumCall of Cthulhu (Classic)
Background Power to the People: An Examination of Systems of Government19-21Magazine The Last Province2Dec 1992 Last Province PublishingCall of Cthulhu (Now)
Scenario Power Trip2003Website talesofterror.net Self PublishedCall of Cthulhu (Classic)Arkham
Card Powerful StormsEvent (C)Cards LimitedCAO1300-11996 ChaosiumMythos
Rules Powers47-52Softback Punktown2018 Miskatonic River PressCall of Cthulhu (Cyberpunk)
Rules Powers96-109Softback Unwanted2016 Uber Goober GamesUnwanted
Rules The Powers That Be7-10Softback Call of CatthulhuCOCAT012013 Faster Monkey GamesCall of Cthulhu (Cathulhu)
Rules Powers the Mock the Laws of Physics20-41Softback Elder GodlikeMUH0500262016 Modiphius EntertainmentCall of Cthulhu (Achtung!), Godlike
Rules Pragmatic Hobo and Homeless WaifeZine Chaosium Digestv25n11May 1998 ChaosiumMythos
Background The Prana Sodality144-179Hardback The LabyrinthAPU81212019 Arc Dream PublishingDelta Green
Card Pray for DawnEvent (U)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Prayers AnsweredEvent (U)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Background The Pre-Apocalypse World125PDF APOCTHULHUcr61002020 Cthulhu RebornAPOCTHULHU
Rules Pre-Generated Characters10-11PDF Ponies Out of TimeApr 2025 ChaosiumCall of Cthulhu (Classic)
Rules Pre-Generated Investigators126-136PDF Cthulhu IrelandDec 2024 ChaosiumCall of Cthulhu (Classic)
Scenario The Preacher and the Cross1-37Softback The Preacher and the Cross1990 ADP SystemsCall of Cthulhu (Classic)Boston; March; 1925
Scenario Preacher Man73-94Softback Cthulhu Live: Shades of Gray00082000 Fantasy Flight GamesCall of Cthulhu (Classic)South Carolina; 1951
Scenario Preacher ManMar 2009Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Scenario Preacher Man BluesSoftback Even Death Can DiePELGOC2019 Pelgrane PressCthulhu Confidential
Scenario Preacher-ManPDF Preacher-Man2013 Arcane FootpadCall of Cthulhu (Classic), Trail of Cthulhu, Savage Worlds (Realms of Cthulhu)England; 1924
Scenario A Precious Jewel135-182Softback Shadows of AtlantisMUH01022CS2015 Modiphius EntertainmentCall of Cthulhu (Achtung!), Savage Worlds (Achtung!)India; Autumn; 1939
Card Predator of the NightCharacter (F)Cards Perilous TrialsCT412011 Fantasy Flight GamesCall of Cthulhu LCG
Card Predatory ByakheeCharacter (R)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Predatory ByakheeCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Preemptive StrikeEvent (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Fiction Preface to the Al-Azif123-127Softback The NecronomiconCHA60121996 ChaosiumCall of Cthulhu (Classic)
Fiction Preface to the Al-Azif185-191Softback The NecronomiconCHA60342002 ChaosiumCall of Cthulhu (Classic)
Rules Pregenerated Characters33-43PDF CthulhuTech Quick Start Rules2009 WildFire GamesCthulhuTech
Rules Preglavica (Trouble)Oct 2021Website shoggoth.net Self PublishedWhispers in the Dark
Rules Prehistoric (Before 3000 BC)7-8PDF From the Library of the PlayhouseOct 2025 ChaosiumCall of Cthulhu (Classic)
Background Prehistoric Monuments3-10PDF Letters From the Leagues Volume 1TAG203052020 Triple Ace GamesLeagues of Adventure
Background Prehistory of New England43-58Softback The Mythos Society Guide to New EnglandSKPE14232014 Skirmisher PublishingCall of Cthulhu (Classic)
Scenario The Prehistory WarPDF The Prehistory War2021 Petersen GamesDungeons and DragonsFantasy World
Scenario Preludium14-17Softback Pax Cthuliana2017 Two Starving GnollsCall of Cthulhu (Classic)London; 1927
Card Premature DetonationEvent (F)Cards Never NightCT502011 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Premiere of the KingPDF The Premiere of the KingJun 2019 ChaosiumCall of Cthulhu (Classic)Los Angeles; 1920s
Scenario Premonitions55Softback Dark PassionsWDF232002008 WildFire GamesCthulhuTech
Rules Preparation31-55Softback Skirmish: Commander's SetMUH0504542016 Modiphius EntertainmentSavage Worlds (Achtung!), Call of Cthulhu (Achtung!)
Rules Preparation13-20Hardback Keeper TipsCHA51202021 ChaosiumCall of Cthulhu (Classic)
Rules Preparation94-96PDF Mythos WorldMW0012015 Diceless Hero GamesMythos World
Scenario Prepare Ye the Way78-113Softback Strange SongsCHA03152005 ChaosiumCall of Cthulhu (Now)
Card Prepared AlienistCharacter (F)Cards The Key and the GateCT602013 Fantasy Flight GamesCall of Cthulhu LCG
Rules The Prepared InvestigatorPDF The Prepared InvestigatorJul 2018 Stygian FoxCall of Cthulhu (Classic)
Rules Preparing to Play6-11PDF Soth2015 Self PublishedSoth
Scenario PresenceSoftback PresenceAPU81652023 Arc Dream PublishingDelta GreenVermont
Scenario Presence92-125Hardback Dead DropsAPU81682024 Arc Dream PublishingDelta GreenVermont
Rules Presenting a Game *47-55PDF Madness and MayhemGSP020042015 Game Soapbox ProductionsMadness and Mayhem
Background Presenting The Cousins13-17Softback The Eldritch New England Holiday CollectionGGP20052020 Golden Goblin PressCall of Cthulhu (Classic)
Scenario Presenting the Lizard King, in Yellow Fever *2009Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Serpentman
Scenario The Preserve160-173Hardback Shadows Over FilmlandPELGT062008 Pelgrane PressTrail of Cthulhu
Scenario PreservesSoftback More Tales of Terror PAG21052000 Pagan PublishingCall of Cthulhu (Classic)
Background The Presidents of the 1920s and the Mythos13-14Magazine The Unspeakable Oath4Dec 1991 Pagan PublishingCall of Cthulhu (Classic)
Card PrestidigitatorCharacter (C)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Pretty Good Plank32-43Softback Mystic AlliancesCHA03632009 ChaosiumCall of Cthulhu (Now)Seattle; 2010s
Rules Previous ExperienceC:10-14Boxed Call of CthulhuCHA2009-X1981 ChaosiumCall of Cthulhu (Classic)
Card The PriceAdventure (F)Cards UnlimitedCAO1306-11997 ChaosiumMythos
Background The Price is Right13Magazine White Dwarf70Oct 1985 Games WorkshopCall of Cthulhu (Classic)
Card Price ManorSupport (F)Cards Search for the Silver KeyCT292009 Fantasy Flight GamesCall of Cthulhu LCG
Background The Price of Murder187-190Softback Cthulhu Live: Shades of Gray00082000 Fantasy Flight GamesCall of Cthulhu (Classic)
Background Prices and CashB:20-21Boxed Call of CthulhuCHA2301-X1983 ChaosiumCall of Cthulhu (Classic)
Background Prices and Cash111-112Hardback Call of CthulhuCHA2317-H1986 ChaosiumCall of Cthulhu (Classic)
Background Prices and CashC:20-21Boxed Call of CthulhuCHA2009-X1981 ChaosiumCall of Cthulhu (Classic)
Background Prices and Cash140-141Softback Call of CthulhuCHA23241989 ChaosiumCall of Cthulhu (Classic)
Background Prices for the Roaring 20s30-31Magazine Dragon95Mar 1985 TSRCall of Cthulhu (Classic)
Background Prices on the Orient Express12Magazine The Unspeakable Oath5May 1992 Pagan PublishingCall of Cthulhu (Classic)
Scenario Pride of Yirrimburra52-70Softback Terror AustralisCHA23191987 ChaosiumCall of Cthulhu (Classic)Australia
Card Priest of DagonCharacter (U)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Priest of SebekCharacter (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Priest of the Desert MoonCharacter (P)Cards Eldritch Edition Promo2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Priest of Two FaithsCharacter (F)Cards The Spoken CovenantCT362010 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Priestess43-54Softback Last RitesCHA23791999 ChaosiumCall of Cthulhu (Classic)Arkham; 1990s
Card Priestess of BubastisCharacter (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Priestess of BubastisCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Priestess of the Yellow SignCharacter (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Primal FearEvent (C)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Primal FearEvent (F)Cards Secrets of ArkhamCT322010 Fantasy Flight GamesCall of Cthulhu LCG
Background The Prime Years30-39Hardback Hudson and Brand, Inquiry Agents of the Obscure30042017 Stygian FoxCall of Cthulhu (Gaslight)
Boardgame Primeval Earth MapBoardgame Primeval Earth MapCW-M012015 Petersen GamesCthulhu Wars
Scenario Primogeniture39-47Fanzine Drow1Dec 1992 Creative AspectsCall of Cthulhu (Classic)1920s
Scenario The Primrose Path1-8PDF The Primrose Path2012 Reality Blurstremulus
Scenario The Prince is Dead, Long Live the Prince201-219Softback Delta GreenPAG10051997 Pagan PublishingCall of Cthulhu (Delta Green)Missouri; 1990s; Mi-Go
Rules The Prince of Darkness: Roleplaying Count Dracula21-23Magazine Space Gamer74May 1985 Steve Jackson GamesCall of Cthulhu (Classic), Traveller (Chthonian Stars), Champions, The Fantasy Trip
Rules Princely State Generator92-95Softback Mysteries of the RajCHA03912010 ChaosiumCall of Cthulhu (Gaslight)
Scenario The Princess Claire2005Website talesofterror.net Self PublishedCall of Cthulhu (Classic)At Sea
Card Princess ZuraCharacter (F)Cards Sleep of the DeadCT302009 Fantasy Flight GamesCall of Cthulhu LCG
Background Principal Oxide20-21Softback Targets of AcquisitionCB612022015 Cubicle 7Call of Cthulhu (Laundry)
Rules Principles for Players2PDF Eldritch Instinct2025 Self PublishedEldritch Instinct
Rules Principles for Wardens3-4PDF Eldritch Instinct2025 Self PublishedEldritch Instinct
Card Prism of Many ViewsSupport (F)Cards The Twilight BeckonsCT402011 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Prison for a Thousand YoungPDF Prison for the Thousand YoungAug 2020 ChaosiumCall of Cthulhu (Strange Aeons) [1950s]Mountain; 1950s
Scenario Prison Tomb of the Outer God35PDF One Page Dungeon Compendium 20092009 Self PublishedNoneFantasy World; Nyarlathotep
Scenario The Prisoner in the Iron Cells116-131PDF Forest of FearMUH0523052022 Modiphius EntertainmentAchtung! Cthulhu
Scenario The Prisoner's DilemmaPDF The Prisoner's DilemmaAug 2021 ChaosiumCall of Cthulhu (Classic)England; 1919; January
Scenario The Prisoner's DilemmaPDF Albion's Ruin Vol 1Nov 2022 ChaosiumCall of Cthulhu (Classic)England; January; 1919
Scenario Prisoners of the Frozen DreamPDF Prisoners of the Frozen DreamSep 2025 ChaosiumCall of Cthulhu (Now)
Fiction Prisoners of War64-65Softback Burning HorizonWDF233012011 WildFire GamesCthulhuTech
Scenario Prisoners' Dilemma5-33PDF Prisoners' DilemmaMar 2021 ChaosiumCall of Cthulhu (Classic)Russia; 1929
Background Prisons13-18Softback Cthulhu CompanionCHA23041983 ChaosiumCall of Cthulhu (Classic)
Background Prisons149-151Softback Call of CthulhuCHA23241989 ChaosiumCall of Cthulhu (Classic)
Card Private CharterSupport (U)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Private Decapitation Isn't a Bad Idea2019Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Ohio
Scenario Private DiningPDF Private DiningMar 2026 ChaosiumCall of Cthulhu (Classic)New York; July; 1926
Novelty A Private GatheringPDF Cthulhu Maps - A Private Gathering106Oct 2023 LovemapsCall of Cthulhu (Classic)
Card Private Gerald GenofrioAlly (F)Cards Rosemary's Baby Self PublishedMythos
Card Private Research FacilitySupport (U)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Novelty Private Sector Pack 1PDF Private Sector Pack 1Sep 2022 Arc Dream PublishingDelta Green
Card Private SkiffSupport (C)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Private StudioSupport (R)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Private Treatment CenterSupport (R)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Fiction Private Tutorial72-73Softback Unveiled ThreatsWDF236002011 WildFire GamesCthulhuTech
Scenario The Privateer's Diary75-80Softback The Bermuda TriangleCHA23721998 ChaosiumCall of Cthulhu (Now)Caribbean Sea; Ghoul
Card Prize PistolSupport (F)Cards In Memory of DayCT272009 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Pro Ana2018Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Background Pro Bono Gemini: On Monsters7-8Fanzine Serendipity's Circle3May 1995 Self PublishedNone
Background Pro Bono Gemini: On Monsters14-15Fanzine Serendipity's CircleS11995 Self PublishedNone
Card Problem and Edge CardsPDF Problem and Edge CardsPELGOC01P2018 Pelgrane PressCthulhu Confidential
Background The Problem with Cattle Drives31-58PDF Get Along, Little DogiesJun 2022 ChaosiumCall of Cthulhu (Darker Trails)
Scenario Problems With TransmissionSep 2008Website talesofterror.net Self PublishedCall of Cthulhu (Now)
Card Processional BoulevardLocation (R)Cards DreamlandsCAO1307-11997 ChaosiumMythos
Card Prof Hyde-WhiteAlly (F)Cards Scooby Doo Set 3 Self PublishedMythos
Card Prof WicklesAlly (F)Cards Scooby Doo Set 3 Self PublishedMythos
Card Prof. Wingate PeasleeAlly (R)Cards Expeditions of Miskatonic UniversityCAO1301-11996 ChaosiumMythos
Card Profane MessengerCharacter (P)Cards Eldritch Edition Promo2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Professional CounselorCharacter (F)Cards The Twilight BeckonsCT402011 Fantasy Flight GamesCall of Cthulhu LCG
Background Professional Dreaming8-10Magazine The Whisperer4Spr 2001 Severn Valley PressCall of Cthulhu (Dreamlands)
Scenario The Professionals54-70Softback The Stars Are Right!CHA23371992 ChaosiumCall of Cthulhu (Now)New England
Scenario The Professionals63-81Softback The Stars Are Right!CHA231002004 ChaosiumCall of Cthulhu (Now)New England
Background Professions19-24PDF Bloodmoon's Guide to Historical Fashions: 1920sSep 2023 ChaosiumCall of Cthulhu (Classic)
Rules Professions25-26PDF EldritchWorld2014 Self PublishedEldritchWall
Rules Professions34-78PDF Mythos WorldMW0012015 Diceless Hero GamesMythos World
Card Professor Albert WilmarthCharacter (F)Cards Ancient HorrorsCT172008 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor Albert WilmarthCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor Albert Wilmarth, Folklore ExpertCharacter (R)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Scenario The Professor and the CubePDF The Professor and the CubeDec 2025 ChaosiumCall of Cthulhu (Now)Maine
Card Professor ArmitageCharacter (F)Cards Dunwich Denizens2006 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor ArmitageCharacter (F)Cards Dunwich DenizensCT15e2011 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor ArmitageCharacter (F)Cards Secrets of ArkhamCT322010 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor Armitage, Venerable LibrarianCharacter (U)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor EmeritusCharacter (F)Cards Arkham Edition Premium Starter Set2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor Frank H PabodieAlly (F)Cards Antarctica Self PublishedMythos
Card Professor George AngellCharacter (F)Cards The Sleeper BelowCT632014 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Professor Gould Has Gone Batty!3-16PDF Professor Gould Has Gone Batty!Jan 2026 ChaosiumCall of Cthulhu (Classic)Arkham; Summer; 1920s
Card Professor Henry StauntonCharacter (R)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor Hermann MulderCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor Hermann Mulder, Bureau ConsultantCharacter (R)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor L.N. IsinwyllAlly (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Card Professor LakeAlly (F)Cards Antarctica Self PublishedMythos
Card Professor LakeCharacter (F)Cards The Mountains of MadnessCT162008 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor MorganCharacter (F)Cards Dunwich Denizens2006 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor MorganCharacter (F)Cards Dunwich DenizensCT15e2011 Fantasy Flight GamesCall of Cthulhu LCG
Rules Professor Nathaniel CrossPDF Villains for Modern Horror - Book 2Sep 2023 RPG GamerCall of Cthulhu (Now)
Card Professor Nathaniel PeasleeCharacter (F)Cards The Key and the GateCT602013 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor Nathaniel PeasleeCharacter (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor Nathaniel Peaslee, Scholar of the ArcaneCharacter (R)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor of ArchaeologyAlly (F)Cards Scooby Doo Set 2Mar 1999 Self PublishedMythos
Card Professor of ArcheologyCharacter (R)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor of FolkloreCharacter (F)Cards Ebla RestoredCT552012 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor of MetaphysicsCharacter (U)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Professor of Nyogtha46-52Softback Mysteries of HungaryCHA03402007 ChaosiumCall of Cthulhu (Classic)Hungary; May; 1928; Nyogtha
Background Professor Pennyworth's Catalogue of Gadgets27-28PDF Letters From the Leagues Volume 2TAG203062020 Triple Ace GamesLeagues of Adventure
Card Professor RiceCharacter (F)Cards Dunwich Denizens2006 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor RiceCharacter (F)Cards Dunwich DenizensCT15e2011 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor Sam CampbellCharacter (F)Cards The Shifting SandsCT472011 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor SmithCharacter (F)Cards Screams from WithinCT382010 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor Von BoehnkAlly (U)Website Serena's Dojo1999 Self PublishedMythos
Card Professor William Dyer, Respected ArchaeologistCharacter (U)Cards Forbidden Relics2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Professor William WebbCharacter (F)Cards The Sleeper BelowCT632014 Fantasy Flight GamesCall of Cthulhu LCG
Card Professor ZeusCharacter (F)Cards Lost RitesCT562012 Fantasy Flight GamesCall of Cthulhu LCG
Fiction Progenitor, Martyr, Savior: Part I4-7Softback Damnation ViewWDF233002009 WildFire GamesCthulhuTech
Fiction Progenitor, Martyr, Savior: Part II4-7Softback Burning HorizonWDF233012011 WildFire GamesCthulhuTech
Scenario ProgenyPDF ProgenyNov 2022 ChaosiumCall of Cthulhu (Classic)Chicago; 1933
Card Progeny of AbhothCharacter (C)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Rules Progressing Your Character22-25PDF Beta MaxxthulhuBMT.AE2018 Halfling Caravan GamesBeta Maxx
Background Prohibition9-53Softback The Keeper's Companion Vol 2CHA23952002 ChaosiumCall of Cthulhu (Classic)
Background Prohibition and Bootleggers89-97Magazine Worlds of Cthulhu1Aug 2004 Pegasus PressCall of Cthulhu (Classic)
Scenario Project Anthropocene2016Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Antarctica
Background Project COPPER8-18PDF Whispers of the Dead2Apr 2022 Staggered Amusement MachineDelta Green
Scenario Project Covenant94-99Softback Escape from InnsmouthCHA23381992 ChaosiumCall of Cthulhu (Classic)Innsmouth; February; 1928; Deep One
Scenario Project Covenant98-103Softback Escape from InnsmouthCHA23711997 ChaosiumCall of Cthulhu (Classic)Innsmouth; February; 1928; Deep One
Boardgame Project CthulhuBoardgame Project Cthulhu2016 Board&DiceMultiversum
Background Project MIRAGE6-39Softback Delta Green Eyes Only Vol 3: Project RainbowPAG21062000 Pagan PublishingCall of Cthulhu (Delta Green)
Scenario Project O.W.O.SHardback Darkspace2023 Kabuki KaiserCthulhu Dark
Scenario Project Paper Tiger2014Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Pacific
Scenario Project Pi66-88Magazine Worlds of Cthulhu1Aug 2004 Pegasus PressCall of Cthulhu (Now)Pacific Ocean; May; 2000s
Background Project PLUTO (Document #8202)1998Website delta-green.com Pagan PublishingCall of Cthulhu (Delta Green)
Background Project RAINBOW100-133Hardback Delta Green Eyes OnlyPAG21072007 Pagan PublishingCall of Cthulhu (Delta Green)
Background Project RAINBOW103-133Softback Delta Green Eyes OnlyPAG10132007 Pagan PublishingCall of Cthulhu (Delta Green)
Background Project SHADOWGROUND (Document #8260)1998Website delta-green.com Pagan PublishingCall of Cthulhu (Delta Green)
Background Project WETWARE19-30PDF Whispers of the Dead2Apr 2022 Staggered Amusement MachineDelta Green
Scenario Prologue17-37PDF Heinrich's Call of Cthulhu Guide to CarosaNov 2023 ChaosiumCall of Cthulhu (Classic)Carcosa
Scenario Prologue32-37PDF InversionFeb 2024 ChaosiumCall of Cthulhu (Now)2023
Fiction Prologue1-3PDF NNov 2022 Stygian FoxNone
Fiction Prologue1-4PDF YNov 2022 Stygian FoxNone
Fiction The Promised MessiahPDF Steampunk CthulhuCHA60542014 ChaosiumCall of Cthulhu (Steampunk)
Scenario Promises2018Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)Wisconsin
Card Promises, PromisesAdventure (C)Cards New AeonCAO1311-11997 ChaosiumMythos
Card A Promising StartAdventure (F)Cards Rosemary's Baby Self PublishedMythos
Boardgame Promo PackBoardgame Promo Pack2018 Dann Kriss GamesCthulhu: The Great Old One
Card Proof Comes in NightmaresAdventure (F)Website House of Tindalos Self PublishedMythos
Scenario Proof of Life63-86Softback New Tales of the Miskatonic ValleyMRP00032008 Miskatonic River PressCall of Cthulhu (Classic)Massachusetts; Mi-Go
Scenario Proof of Life73-100Softback New Tales of the Miskatonic Valley30092020 Stygian FoxCall of Cthulhu (Classic)Massachusetts; Mi-Go
Card Proof? You Want Proof?Adventure (F)Website House of Tindalos Self PublishedMythos
Card Proof? You Want Proof?Adventure (F)PDF Eric Johnson Mythos Collection Self PublishedMythos
Background The Prop RoomPDF The Prop Room2020 Skirmisher PublishingCall of Cthulhu (Classic)
Card PropagationEvent (R)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Novelty Property and Real Estate131-140PDF Laws, Taxes and RegulationsApr 2026 Self PublishedCall of Cthulhu (Classic)
Scenario Property Values19Magazine The Unspeakable Oath19Mar 2011 Pagan PublishingCall of Cthulhu (Classic)
Scenario Property Values101Magazine Old Ones Rising2017 Arc Dream PublishingCall of Cthulhu (Classic)
Card Prophecies FulfilledEvent (R)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Prophecies of NostradamusTome (U)Cards New AeonCAO1311-11997 ChaosiumMythos
Card Prophecies RevealedEvent (C)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card The ProphecyAdventure (F)PDF Eric Johnson Mythos Collection Self PublishedMythos
Scenario ProphecyWebsite RPG Archive Self PublishedCall of Cthulhu (Classic)England; Hastur
Scenario Prophecy of the Draugar60-72Softback Spirits & Dreams of the Viking AgeCHA03902010 ChaosiumCall of Cthulhu (Dark Ages)England
Scenario Prophecy, Part OneeZine Chaosium Digestv12n08Jan 1996 ChaosiumCall of Cthulhu (Classic)England; Hastur
Scenario Prophecy, Part TwoeZine Chaosium Digestv12n09Jan 1996 ChaosiumCall of Cthulhu (Classic)England; Hastur
Boardgame The ProphetessBoardgame The Prophetess2019 Petersen GamesCthulhu Wars
Scenario Prophylaxis Panacea Efqa148-160Softback Cthulhu InvictusCHA231152009 ChaosiumCall of Cthulhu (Invictus)Syria; March; Great Old One
Rules Props and Costumes95-152Softback Cthulhu Live: Player's Companion00062000 Fantasy Flight GamesCall of Cthulhu (Classic)
Rules Props and Handouts91-100Hardback Keeper TipsCHA51202021 ChaosiumCall of Cthulhu (Classic)
Rules Prose Descriptive Qualities System3-24Softback Zero Point, Part 1 - Three KingsMPS01011P2012 Modiphius EntertainmentPDQ
Rules Protagonists6-39PDF Cthulhu Eternal: Cold War Eracr50042022 Cthulhu RebornCthulhu Eternal
Rules Protagonists5-37PDF Cthulhu Eternal: Jazz Agecr50022022 Cthulhu RebornCthulhu Eternal
Rules Protagonists5-37PDF Cthulhu Eternal: Modern Agecr50032022 Cthulhu RebornCthulhu Eternal
Rules Protagonists5-37PDF Cthulhu Eternal: Victorian Eracr50012022 Cthulhu RebornCthulhu Eternal
Rules Protagonists7-43PDF Cthulhu Eternal: Age of Revolutionscr50052022 Cthulhu RebornCthulhu Eternal
Rules Protagonists5-37PDF Cthulhu Eternal: World War IIcr50062023 Cthulhu RebornCthulhu Eternal
Rules Protagonists6-41PDF Cthulhu Eternal: Medievalcr5008May 2023 Cthulhu RebornCthulhu Eternal
Rules Protagonists5-39PDF Cthulhu Eternal: Futurecr5010Oct 2023 Cthulhu RebornCthulhu Eternal
Rules Protagonists4-35PDF Cthulhu Eternal: World War Icr5009Sep 2023 Cthulhu RebornCthulhu Eternal
Rules Protagonists4-38PDF Cthulhu Eternal: Classical Eracr5011Jun 2024 Cthulhu RebornCthulhu Eternal
Rules Protagonists7-42PDF Cthulhu Eternal: Age of Sailcr5012Dec 2024 Cthulhu RebornCthulhu Eternal
Rules Protagonists4-10Softback Convicts and Cthulhu Quickstart Rulescr6301Sep 2025 Cthulhu RebornCthulhu Eternal
Rules Protagonists4-10Softback Eldritch Horizon Quickstart Rulescr6501Nov 2025 Cthulhu RebornCthulhu Eternal
Rules Protagonists7-42PDF Cthulhu Eternal: Elizabethancr5013Jan 2026 Cthulhu RebornCthulhu Eternal
Scenario Protect and SurvivePDF Protect and SurviveNov 2020 ChaosiumCall of Cthulhu (Now)
Scenario Protect Me From the Enemy, Myself2018Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Card Protected by the Elder SignSupport (F)Cards Seekers of KnowledgeCT592012 Fantasy Flight GamesCall of Cthulhu LCG
Card Protecting the AnirniqEvent (F)Cards Seekers of KnowledgeCT592012 Fantasy Flight GamesCall of Cthulhu LCG
Card Protector of SecretsCharacter (F)Cards Initiations of the FavoredCT422011 Fantasy Flight GamesCall of Cthulhu LCG
Rules Proteges and Last Wills and TestamentsPDF Proteges and Last Wills and TestamentsAug 2019 ChaosiumCall of Cthulhu (Classic)
Novelty Proteus institute for Esoteric StudiesPDF Maps for Investigator headquarters - Proteus institute for Esoteric StudiesJun 2025 ChaosiumCall of Cthulhu (Classic)
Rules The Proti LexiOct 2014Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card Proto-ShoggothCharacter (R)Cards Arkham Edition2004 Fantasy Flight GamesCall of Cthulhu CCG
Scenario The Protocol4-41PDF The ProtocolMay 2025 ChaosiumCall of Cthulhu (Strange Aeons) [1973]San Francisco; 1973
Card Proud Prussian Submariner/Adventurous DilettanteInvestigator (F)Cards LimitedCAO1300-11996 ChaosiumMythos
Scenario Provax2022Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)2020s
Scenario Provender of the Gods60-121Softback The Realm of ShadowsPAG10061997 Pagan PublishingCall of Cthulhu (Classic)Massachusetts; 1940s; Ghoul
Card Providence Historical SocietyLocation (F)Cards UnlimitedCAO1306-11997 ChaosiumMythos
Scenario Providence, Rhode IslandA:18-31Boxed Spawn of AzathothCHA2316-X1986 ChaosiumCall of Cthulhu (Classic)Providence; May; 1927
Scenario Providence, Rhode Island24-51Softback Spawn of AzathothCHA231012005 ChaosiumCall of Cthulhu (Classic)Providence; May; 1927
Scenario Prowler at the ThresholdPDF Prowler at the ThresholdMay 2023 ChaosiumCall of Cthulhu (Now)
Fiction Psalms of the Silent274-300Softback The Book of EibonCHA60262006 ChaosiumCall of Cthulhu (Classic)
Scenario Psych Eval *2008Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)
Rules The Psychiatric Interview33-42Softback Taint of MadnessCHA23541995 ChaosiumCall of Cthulhu (Classic)
Rules The PsychicPDF The Psychic2011 Stardust PublicationsDark Aeons
Rules Psychic Powers56-67Softback Cthulhu RisingCHA03112005 ChaosiumCall of Cthulhu (Rising)
Rules Psychic Powers222-231Softback Delta Green CountdownPAG10081999 Pagan PublishingCall of Cthulhu (Delta Green)
Rules Psychic Powers8-12Magazine Different Worlds26Jan 1983 ChaosiumCall of Cthulhu (Classic)
Rules The Psychic Powers of Investigators7-9,6Magazine The Whisperer1Sum 1999 Severn Valley PressCall of Cthulhu (Classic)
Background Psychic Vampires89-95Softback A Cthulhian MiscellanyCHA03422007 ChaosiumCall of Cthulhu (Classic)
Background Psychical Research48-60Softback Parapsycologist's HandbookCHA00852003 ChaosiumCall of Cthulhu (Classic), Call of Cthulhu (Gaslight), Call of Cthulhu (Now)
Background Psychics87-95Softback Parapsycologist's HandbookCHA00852003 ChaosiumCall of Cthulhu (Now), Call of Cthulhu (Classic), Call of Cthulhu (Gaslight)
Rules Psychics64-75Softback License to SummonCB712052012 Cubicle 7Call of Cthulhu (Laundry)
Background Psychogeography31-40Softback The Cruel Empire of Tsan ChanCHA03972010 ChaosiumCall of Cthulhu (Strange Aeons) [5000AD]
Card PsychopathCharacter (U)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Background PsychopathyFanzine Dagon8Jul 1985 Self PublishedCall of Cthulhu (Classic)
Card Psychotic BreakEvent (U)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Background Public Health19Softback Green and Pleasant LandCHA23201987 ChaosiumCall of Cthulhu (Classic)
Novelty Public Interest Pack 1PDF Public Interest Pack 1Oct 2022 Arc Dream PublishingDelta Green
Card Public LibraryLocation (F)Cards Scooby Doo Set 3 Self PublishedMythos
Novelty A Public LibraryPDF Cthulhu Maps - A Public Library104Sep 2023 LovemapsCall of Cthulhu (Classic)
Scenario Publish or Perish *2012Website The Fairfield Project Self PublishedCall of Cthulhu (Delta Green)New York
Card Publisher of Occult BooksAdventure (F)Website House of Tindalos Self PublishedMythos
Scenario Puddles Become Lakes6-33Softback World War Cthulhu: Cold War - Covert ActionsCB719722017 Cubicle 7Call of Cthulhu (Cold War)United Kingdom; July; 1970
Card Puj-DunkCharacter (F)Cards Twilight HorrorCT262009 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Puka Stone92-101PDF Templa IlluminatusJan 2024 ChaosiumCall of Cthulhu (Classic)
Rules PukwudgiesOct 2014Website shoggoth.net Self PublishedCall of Cthulhu (Classic)
Card Pulled from the BeyondEvent (F)Cards The Unspeakable PagesCT572012 Fantasy Flight GamesCall of Cthulhu LCG
Card Pulled UnderEvent (C)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Pulled UnderEvent (F)Cards Call of Cthulhu The Card GameCT182008 Fantasy Flight GamesCall of Cthulhu LCG
Novelty PulpPDF Big A** Book of HooksJun 2025 ChaosiumCall of Cthulhu (Classic)
Rules Pulp and Noir Characters19-36Softback Cthulhu Live: Shades of Gray00082000 Fantasy Flight GamesCall of Cthulhu (Classic)
Background The Pulp and Noir Genres5-18Softback Cthulhu Live: Shades of Gray00082000 Fantasy Flight GamesCall of Cthulhu (Classic)
Rules Pulp Archetypes by OccupationMar 2023Website craigpay.com Self PublishedCall of Cthulhu (Classic)
Novelty Pulp Cthulhu Damage RulesPDF Pulp Cthulhu Damage RulesSep 2019 ChaosiumCall of Cthulhu (Classic)
Rules Pulp Cthulhu TalentsApr 2022Website craigpay.com Self PublishedCall of Cthulhu (Classic)
Rules Pulp Cthulhu: Department 29 New Gadgets!PDF Pulp Cthulhu: Department 29 New Gadgets!Jan 2021 ChaosiumCall of Cthulhu (Now)
Rules Pulp Cthulhu: Heroes' New Talents!PDF Pulp Cthulhu: Heroes' New Talents!Jan 2021 ChaosiumCall of Cthulhu (Classic)
Background Pulp Cthulhu: The Truth Behind the Setting18-19Magazine Game Trade Magazine102Aug 2008 Alliance Game DistributorsCall of Cthulhu (Classic)
Scenario PULP Fiction1-8PDF PULP Fiction Self PublishedCall of Cthulhu (Now)England
Rules Pulp Magic, Psychic Powers, and Weird Science81-89Softback Pulp CthulhuCHA231072016 ChaosiumCall of Cthulhu (Classic)
Background Pulp Organizations44-59Softback Pulp CthulhuCHA231072016 ChaosiumCall of Cthulhu (Classic)
Rules Pulp Sanity74-80Softback Pulp CthulhuCHA231072016 ChaosiumCall of Cthulhu (Classic)
Rules Pulp Villains and Characters121-134Softback Pulp CthulhuCHA231072016 ChaosiumCall of Cthulhu (Classic)
Card Pulp WriterCharacter (C)Cards Forgotten Cities2005 Fantasy Flight GamesCall of Cthulhu CCG
Background The Pulps9-14Softback Pulp CthulhuCHA231072016 ChaosiumCall of Cthulhu (Classic)
Scenario Pulvis et Umbra Summus34-39Softback Fear's Sharp Little Needles30052018 Stygian FoxCall of Cthulhu (Now)Maine; Quachil Uttaus
Novelty Punch Board Faction CardsNovelty Punch Board Faction CardsCW-E102017 Petersen GamesCthulhu Wars
Fiction Punching (1964)Softback Tales from Failed AnatomiesARCTFFASC Arc Dream PublishingCall of Cthulhu (Delta Green)
Card The Punishing SunEvent (R)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Scenario Punitive Measures101-111Magazine The Unspeakable Oath16/17Mar 2001 Pagan PublishingCall of Cthulhu (Classic)New Mexico; 1916; Yig
Background The Punktown Universe17-30Softback Punktown2018 Miskatonic River PressCall of Cthulhu (Cyberpunk)
Scenario Puppet Shows and Shadow Plays164-179Softback Delta GreenPAG10051997 Pagan PublishingCall of Cthulhu (Delta Green)Arizona
Scenario Puppet Shows and Shadow PlaysSoftback Puppet Shows and Shadow PlaysAPU81492023 Arc Dream PublishingDelta GreenArizona
Rules The Purchase of Curious Tomes21-40Softback Bookhounds of LondonPELGT162010 Pelgrane PressTrail of Cthulhu
Card PurificationEvent (C)Cards Unspeakable Tales2004 Fantasy Flight GamesCall of Cthulhu CCG
Card Purifying FlameEvent (U)Cards Eldritch Edition2005 Fantasy Flight GamesCall of Cthulhu CCG
Card Purity of PurposeConspiracy (F)Cards Terror in VeniceCT612013 Fantasy Flight GamesCall of Cthulhu LCG
Scenario The Purple JacketPDF The Purple JacketAug 2019 ChaosiumCall of Cthulhu (Classic)
Card PurseArtifact (F)Cards Rosemary's Baby Self PublishedMythos
Scenario The PursuitPDF The PursuitMay 2023 ChaosiumCall of Cthulhu (Regency)Atlantic Ocean; 1808
Scenario The Pursuit37-45Softback In Strange Seas: The Regency Cthulhu Naval CompendiumOct 2023 ChaosiumCall of Cthulhu (Regency)Atlantic Ocean; 1808
Novelty Pursuit in a Lost VillagePDF Cthulhu Maps - Pursuit in a Lost Village0512022 LovemapsCall of Cthulhu (Classic)
Novelty Pursuit in New YorkPDF Cthulhu Maps - Pursuit in New York0452022 LovemapsCall of Cthulhu (Classic)
Scenario Pursuit of a Dreamer9-18Softback The Dreaming StoneCHA23681997 ChaosiumCall of Cthulhu (Dreamlands)Dreamlands
Card The Pursuit of UnhappinessAdventure (F)Cards Rosemary's Baby Self PublishedMythos
Novelty Pursuit on the CanalPDF Cthulhu Maps - Pursuit on the Canal0642022 LovemapsCall of Cthulhu (Classic)
Scenario Pursuit to Kadath5-56Softback Pursuit to KadathT-31983 Theatre of the Mind EnterprisesCall of Cthulhu (Classic)Arkham; April; 1923; Yig
Card Pushed into the BeyondEvent (F)Cards Touched by the AbyssCT582012 Fantasy Flight GamesCall of Cthulhu LCG
Scenario Pussy's in the WellSoftback Tales of Terror (II)PAG21021996 Pagan PublishingCall of Cthulhu (Now)
Scenario Pussy's in the Well1996Website talesofterror.net Self PublishedCall of Cthulhu (Now)
Scenario Put Out That Light109Softback Avalon - The County of SomersetCB73522010 Cubicle 7Call of Cthulhu (WWII)England; 1943; Deep One
Card Putrifying CorruptionBoardgame Arkham Nights 2019 Promo Cards2019 Fantasy Flight GamesArkham Horror: The Card Game
Scenario Putting Down32-46Softback Raising UpCHA00892004 ChaosiumCall of Cthulhu (Now)Maine; 1990s
Rules Putting It All Together190-203Hardback Trail of CthulhuPELGT012007 Pelgrane PressTrail of Cthulhu
Rules Putting it All Together92-93PDF Trail of Cthulhu: Player's GuidePELGT03D2007 Pelgrane PressTrail of Cthulhu
Rules Putting It All Together Tips for Players92-93Softback Player's GuidePELGT032007 Pelgrane PressTrail of Cthulhu
Scenario The Puzzle Boxes2005Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Card Puzzled Exchange StudentCharacter (F)Cards Terror in VeniceCT612013 Fantasy Flight GamesCall of Cthulhu LCG
Scenario PX Poker Night3-19Softback PX Poker Night Arc Dream PublishingDelta GreenNebraska; 1998
Scenario PX Poker Night3-19PDF Delta Green: PX Poker Night2002 Pagan PublishingCall of Cthulhu (Delta Green)Nebraska; 1998
Scenario PX Poker Night6-37Softback Black SitesAPU81402019 Arc Dream PublishingDelta GreenNebraska
Scenario PygmalionDec 2009Website talesofterror.net Self PublishedCall of Cthulhu (Classic)
Scenario Pyramid Scheme35-72Softback A Time for SacrificeNCG-TFS-HC-012020 New Comet GamesCall of Cthulhu (Classic)New York; Mexico; 1931
Card Pyro CultistBoardgame Fight or Flight Promos2021 CMONCthulhu: Death May Die
Boardgame Pyrophobia Promo CardBoardgame Pyrophobia Promo CardMar 2009 Steve Jackson GamesMunchkin