Title | Pages | Publication | Code | Date | Publisher | System (Setting) |
J. Edgar Hoover Building | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
Jack "Brass" Brady | Character (F) | Call of Cthulhu The Card Game | CT18 | 2008 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jack "Brass" Brady, Steeped in Violence | Character (R) | Masks of Nyarlathotep | | 2005 | Fantasy Flight Games | Call of Cthulhu CCG | |
Jack 'O Lantern | Oct 2005 | shoggoth.net | | | Self Published | Call of Cthulhu (Classic) | |
Jack Frost | 126-217 | Dead Drops | APU8168 | 2024 | Arc Dream Publishing | Delta Green | Alabama; December |
Jack Frost (Document #8400) | 1999 | delta-green.com | | | Pagan Publishing | Call of Cthulhu (Delta Green) | Alabama; December |
Jack London | Ally (R) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Jack the Ripper | 6-7 | Stark, Raving Mad! | | 1991 | Pagan Publishing | Call of Cthulhu (Gaslight) | |
Jack the Ripper's Knives | 50 | The Unspeakable Oath | 16/17 | Mar 2001 | Pagan Publishing | Call of Cthulhu (Classic) | |
Jackknife | | The Grindhouse Volume 2 | | Oct 2021 | Chaosium | Call of Cthulhu (Strange Aeons) [1970s] | Mountain; 1970s |
Jackknife | | The Grindhouse: Ultimate Collection | | Aug 2022 | Chaosium | Call of Cthulhu (Strange Aeons) [1970s] | Mountain; 1970s |
Jackson Elias, Skeptical Reporter | Character (R) | Masks of Nyarlathotep | | 2005 | Fantasy Flight Games | Call of Cthulhu CCG | |
Jacob | Ally (U) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Jacob Finnegan | Character (F) | Denizens of the Underworld | CT62 | 2014 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jacob's Forge | 22-23 | The Unspeakable Oath | 8/9 | Jun 1993 | Pagan Publishing | Call of Cthulhu (Classic) | |
Jacqueline Fine | | Jacqueline Fine | AHC50 | 2020 | Fantasy Flight Games | Arkham Horror: The Card Game | |
Jacques Artois | Character (F) | Never Night | CT50 | 2011 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jacques Lauterne | 8-9 | A Grimoire of Terror! | MUH0010322 | 2022 | Modiphius Entertainment | Achtung! Cthulhu | |
Jade Salesman | Character (F) | Curse of the Jade Emperor | CT48 | 2011 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jade Throne | | Delta Green Anomalies | | | Self Published | Call of Cthulhu (Delta Green) | China |
Jaguar Warrior | Character (F) | The Breathing Jungle | CT49 | 2011 | Fantasy Flight Games | Call of Cthulhu LCG | |
The Jaguars of El-Thar | 104-121 | Mythos Expeditions | PELGT37 | 2014 | Pelgrane Press | Trail of Cthulhu | Mexico; 1930s; Cat from Saturn |
The Jailer | Apr 2022 | shoggoth.net | | | Self Published | Call of Cthulhu (Classic) | |
James "Cookie" Fredericks | Character (F) | Seekers of Knowledge | CT59 | 2012 | Fantasy Flight Games | Call of Cthulhu LCG | |
James Clement | Ally (C) | Serena's Dojo | | 1999 | Self Published | Mythos | |
James Crusher | Character (F) | Never Night | CT50 | 2011 | Fantasy Flight Games | Call of Cthulhu LCG | |
James Logan | Character (F) | Whispers in the Dark | CT34 | 2010 | Fantasy Flight Games | Call of Cthulhu LCG | |
James Shelton Mine | 1-2 | James Shelton Mine | | 2016 | Self Published | Lovecraftesque | North Carolina; 1972 |
The Jameson Historical Research Foundation (Intelligence Report #6000) | 1998 | delta-green.com | | | Pagan Publishing | Call of Cthulhu (Delta Green) | |
Jamie Winthrop | Character (F) | The Gleaming Spiral | CT44 | 2011 | Fantasy Flight Games | Call of Cthulhu LCG | |
January Stones | Event (R) | Forgotten Cities | | 2005 | Fantasy Flight Games | Call of Cthulhu CCG | |
Japan - Empire of Shadows Keeper Map Pack #1 Tokyo | | Japan - Empire of Shadows Keeper Map Pack #1 Tokyo | | Aug 2023 | Chaosium | Call of Cthulhu (Now) | |
Japan Background Notes | | Chaosium Digest | v06n01 | Mar 1994 | Chaosium | Call of Cthulhu (Now) | |
Japan, Makami Sakura | | Japan, Makami Sakura | | Dec 2023 | Chaosium | Call of Cthulhu (Classic) | Japan; 1920s |
A Japanese Grimoire | 135-143 | Secrets of Japan | CHA2392 | 2005 | Chaosium | Call of Cthulhu (Classic) | |
Jars | | More Tales of Terror | PAG2105 | 2000 | Pagan Publishing | Call of Cthulhu (Classic) | |
Jars | 2000 | talesofterror.net | | | Self Published | Call of Cthulhu (Classic) | |
Jasmine, Avatar of Isis | Oct 2020 | shoggoth.net | | | Self Published | Call of Cthulhu (Classic) | |
Jasper St Jones Got the Prettiest Bones | | Jasper St Jones Got the Prettiest Bones | | Dec 2017 | Tomb Of Nyarlathotep Games | Call of Cthulhu (Classic) | 1920s |
Jean Deveraeux | Character (F) | The Thousand Young | CT65 | 2015 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jean-Jacques Minot | Character (F) | The Mark of Madness | CT66 | 2015 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jeanne D'Ys | Character (F) | The Key and the Gate | CT60 | 2013 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jedediah Smith and the Undying Chinaman | 189-204 | Frontier Cthulhu | CHA6041 | 2007 | Chaosium | Call of Cthulhu (Darker Trails) | |
Jedi of a Lesser God | Jan 2003 | shoggoth.net | | | Self Published | Call of Cthulhu (Strange Aeons) [Future], Star Wars | |
Jeff Harson | Character (F) | Denizens of the Underworld | CT62 | 2014 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jellyfish Shark | | Jellyfish Shark | | Mar 2020 | Chaosium | Call of Cthulhu (Classic) | |
Jendick's Swamp | 187-199 | The Ithaqua Cycle | CHA6021 | 1998 | Chaosium | Call of Cthulhu (Classic) | |
Jenglot | May 2022 | shoggoth.net | | | Self Published | Call of Cthulhu (Classic) | |
Jenica Capra | Character (F) | Lost Rites | CT56 | 2012 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jenkins | | Fight or Flight Promos | | 2021 | CMON Limited | Cthulhu: Death May Die | |
Jenkins Lives! | | Jenkins Lives! | | 2002 | Wizards of the Coast | Call of Cthulhu (Classic) | |
Jenny Barnes | | Out of the Void Investigator Pack | | 2023 | Fantasy Flight Games | Arkham Horror: The Card Game | |
Jenny Barnes Promo Cards | | Hour of the Huntress | NAH10 | 2017 | Fantasy Flight Games | Arkham Horror: The Card Game | |
Jenny Beckett's Ghost | | Tales of Terror (II) | PAG2102 | 1996 | Pagan Publishing | Call of Cthulhu (Classic) | |
Jeremiah "The Puppeteer" Grimes | | Villains for Modern Horror - Book 5 | | Sep 2023 | RPG Gamer | Call of Cthulhu (Now) | |
Jeremiah Brewster | Ally (C) | Limited | CAO1300-1 | 1996 | Chaosium | Mythos | |
Jeremiah Kirby | Character (F) | For the Greater Good | CT64 | 2015 | Fantasy Flight Games | Call of Cthulhu LCG | |
The Jermyn Horror | 125-179 | The House of R'lyeh | CHA23127 | 2013 | Chaosium | Call of Cthulhu (Classic) | England; London; 1920s |
Jermyn House | Location (R) | Expeditions of Miskatonic University | CAO1301-1 | 1996 | Chaosium | Mythos | |
Jersey Devil | Jul 2006 | shoggoth.net | | | Self Published | Call of Cthulhu (Classic) | |
The Jersey Shore, NJ | | Hometown Horrors Volume One | | Jul 2022 | Chaosium | Call of Cthulhu (Now) | |
Jessica's Bodies | 2016 | The Fairfield Project | | | Self Published | Call of Cthulhu (Delta Green) | Arkham |
Jewel of the Toad | Artifact (U) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Jewelry of the Deep Ones | Artifact (U) | Limited | CAO1300-1 | 1996 | Chaosium | Mythos | |
Jiang Shi | Character (F) | Curse of the Jade Emperor | CT48 | 2011 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jim Garfield | Ally (R) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Jim Garfield's Farm | Location (C) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Jim Garfield's Heart | Artifact (R) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Jim Turner | | Sidekicks for Modern Horror - Book 6 | | Sep 2023 | RPG Gamer | Call of Cthulhu (Now) | |
The Jin Jiang Guest House | 372-375 | The Masks of Nyarlathotep Companion (Unlimited) | 60-MONC-03 (?) | 2016 | Sixtystone Press | Call of Cthulhu (Classic) | China; 1925 |
The Jin Jiang Guest House | 484-487 | The Masks of Nyarlathotep Companion (Limited) | 60-MONC-08 | 2016 | Sixtystone Press | Call of Cthulhu (Classic) | China; 1925 |
Joe Braxton | Ally (U) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Joe Cagle | Ally (C) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Joe Colombo | Ally (F) | Seattle | | | Self Published | Mythos | |
Joe Sargent | Character (F) | The Order of the Silver Twilight | CT33 | 2010 | Fantasy Flight Games | Call of Cthulhu LCG | |
Joe Schienfeld | Ally (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
Joe Vs the Volcano | Adventure (F) | Eric Johnson Mythos Collection | | | Self Published | Mythos | |
John and Janes Dies: The Disassembled | Oct 2021 | shoggoth.net | | | Self Published | Call of Cthulhu (Classic) | |
John and Jessie Burke | Character (F) | The Shifting Sands | CT47 | 2011 | Fantasy Flight Games | Call of Cthulhu LCG | |
John Branner | Ally (C) | Serena's Dojo | | 1999 | Self Published | Mythos | |
John Conrad | Ally (R) | Serena's Dojo | | 1999 | Self Published | Mythos | |
John Dee's Necronomicon | 128-129 | The Necronomicon | CHA6012 | 1996 | Chaosium | Call of Cthulhu (Classic) | |
John Dee's Necronomicon | 192-196 | The Necronomicon | CHA6034 | 2002 | Chaosium | Call of Cthulhu (Classic) | |
John Gates | 74-78 | Delta Green Eyes Only Vol 3: Project Rainbow | PAG2106 | 2000 | Pagan Publishing | Call of Cthulhu (Delta Green) | |
John Gates | 131 | Delta Green Eyes Only | PAG1013 | 2007 | Pagan Publishing | Call of Cthulhu (Delta Green) | |
John Grimlan | Ally (U) | Serena's Dojo | | 1999 | Self Published | Mythos | |
John Grimlan's Manor | Location (C) | Serena's Dojo | | 1999 | Self Published | Mythos | |
John Henry Price | Character (F) | Search for the Silver Key | CT29 | 2009 | Fantasy Flight Games | Call of Cthulhu LCG | |
John Scott | Ally (U) | Legends of the Necronomicon | CAO1303-1 | 1996 | Chaosium | Mythos | |
John Whateley | Ally (F) | Sesqua Valley | | | Self Published | Mythos | |
Johnny Booger | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
Johnny Briggs | Ally (F) | Scooby Doo Set 2 | | Mar 1999 | Self Published | Mythos | |
Johnny V's Dame | Character (F) | Aspirations of Ascension | CT43 | 2011 | Fantasy Flight Games | Call of Cthulhu LCG | |
Johnny Valone | Character (F) | Aspirations of Ascension | CT43 | 2011 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jolene | | Jolene | | Apr 2023 | Chaosium | Call of Cthulhu (Now) | California; September; 2019 |
Jon Pechon | Character (F) | Written and Bound | CT53 | 2012 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jonathan "Gabe" Gabriel | | Penny Arcade Characters | | 2009 | Fantasy Flight Games | Arkham Horror | |
The Jonathan H. Bierce Foundation for Anthropological and Archaeological Studies | 6-9 | Opifex Bimonthly | 18 | Mar 1999 | Self Published | Call of Cthulhu (Classic) | |
The Jonty Scenario, Part One | | Chaosium Digest | v07n10 | Oct 1994 | Chaosium | Call of Cthulhu (Classic) | England; November; 1923 |
The Jonty Scenario, Part Two | | Chaosium Digest | v07n11 | Oct 1994 | Chaosium | Call of Cthulhu (Classic) | England; 1923; November |
Josef Meiger | Character (F) | Denizens of the Underworld | CT62 | 2014 | Fantasy Flight Games | Call of Cthulhu LCG | |
Joseph Curwen | Ally (R) | Legends of the Necronomicon | CAO1303-1 | 1996 | Chaosium | Mythos | |
Josephine Randall Junior Museum | Location (U) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Journal of Clark Ashton Smith | Tome (C) | Serena's Dojo | | 1999 | Self Published | Mythos | |
The Journal of Father Klenner | Dec 2003 | shoggoth.net | | | Self Published | Advanced Dungeons and Dragons (Ravenloft), Call of Cthulhu (Classic) | |
The Journal of Henry Radcliff | 4-23 | Twilight Memoirs | CHA0325 | 2005 | Chaosium | Call of Cthulhu (Classic) | |
The Journal of Neve Selcibuc | 2-63 | The Journal of Neve Selcibuc | CB7358 | 2015 | Cubicle 7 | Call of Cthulhu (Classic) | |
The Journal of Reginald Campbell Thompson | 2-63 | The Journal of Reginald Campbell Thompson | CB7359 | 2015 | Cubicle 7 | Call of Cthulhu (Classic) | |
The Journey | 279-285 | 40 Adventures for Call of Cthulhu | | 2002 | Self Published | Call of Cthulhu (Classic) | Europe; 1920s |
The Journey | 1-7 | The Journey | | 2002 | Self Published | Call of Cthulhu (Classic) | Europe; 1920s |
The Journey | 7-12 | Opifex Bimonthly | 20 | Jul 1999 | Self Published | Call of Cthulhu (Classic) | Europe; 1920s |
Journey of All Journeys | Adventure (F) | Rosemary's Baby | | | Self Published | Mythos | |
Journey to Paradise | 1-3 | The Bermuda Triangle | CHA2372 | 1998 | Chaosium | Call of Cthulhu (Now) | |
Journey to the Other Side | Event (F) | Eldritch Edition Premium Starter Set | | 2005 | Fantasy Flight Games | Call of Cthulhu CCG | |
Journey to the Other Side | Event (C) | Forbidden Relics | | 2004 | Fantasy Flight Games | Call of Cthulhu CCG | |
Journey to the Other Side | Event (F) | Call of Cthulhu The Card Game | CT18 | 2008 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jovian Investigations | 42-45 | Jovian Nightmares | CHA0367 | 2009 | Chaosium | Call of Cthulhu (Rising) | |
Jovian Moon Deep | | Jovian Moon Deep | | Sep 2021 | Chaosium | Call of Cthulhu (Strange Aeons) [Future] | Europa |
Jovian Secrets | 46-51 | Jovian Nightmares | CHA0367 | 2009 | Chaosium | Call of Cthulhu (Rising) | |
The Joy of Faith | | The Joy of Faith | | 2020 | Self Published | Lovecraftesque | |
The Joy of Sects | 13-20 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
Joy Ride | Adventure (F) | House of Tindalos | | | Self Published | Mythos | |
Joy Ride | Adventure (F) | Unofficial Mythos Adventure Archive | | | Self Published | Mythos | |
Joy Shusterman's Basement | 28-30 | The Unspeakable Oath | 19 | Mar 2011 | Pagan Publishing | Call of Cthulhu (Now) | |
Ju-Ju House | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
The Ju-Ju House | Support (R) | Masks of Nyarlathotep | | 2005 | Fantasy Flight Games | Call of Cthulhu CCG | |
Jubai Kaidan | 78-87 | The Bride of Halloween Horror | CHA0364 | 2009 | Chaosium | Call of Cthulhu (Now) | Japan; Halloween |
Jubilee | 2020 | The Fairfield Project | | | Self Published | Call of Cthulhu (Delta Green) | France; August; 1942 |
Judging Distances | | Denied to the Enemy | | 2010 | Armitage House | Call of Cthulhu (Delta Green) | |
Judging the Insame: Writing and Running Call of Cthulhu Tournaments | 36-43 | Dagon | 25 | Jun 1989 | Self Published | Call of Cthulhu (Classic) | |
Jukebox | 2023 | The Fairfield Project | | | Self Published | Call of Cthulhu (Delta Green) | |
Julia Brown | Character (F) | The Spawn of the Sleeper | CT19 | 2009 | Fantasy Flight Games | Call of Cthulhu LCG | |
Julia Brown | Character (F) | The Path to Y'ha-nthlei | CT24 | 2009 | Fantasy Flight Games | Call of Cthulhu LCG | |
Jungle | 81-105 | Unexplored | MUH0010350 | Feb 2024 | Modiphius Entertainment | Achtung! Cthulhu | |
Jungle Rot | | Jungle Rot | | Sep 2023 | Modiphius Entertainment | Achtung! Cthulhu | |
Junping at Shadows | 26-27 | The Unspeakable Oath | 12 | Jun 1995 | Pagan Publishing | Call of Cthulhu (Classic) | |
Jupiter | 17-19 | Jovian Nightmares | CHA0367 | 2009 | Chaosium | Call of Cthulhu (Rising) | |
Just a Suggestion | May 2019 | Reckoning of the Dead | | | Self Published | Call of Cthulhu (Atomic) | Los Angeles; 1940s |
Just a Tad Beyond Innsmouth | 228-240 | Tales out of Innsmouth | CHA6024 | 2006 | Chaosium | Call of Cthulhu (Classic) | |
Just Deserts | 71-75 | Guide to North Africa | MUH01052CS | 2014 | Modiphius Entertainment | Savage Worlds (Achtung!), Call of Cthulhu (Achtung!) | |
Just Nowhere | 29-39 | Protodimension | 21 | Aut 2014 | Kinstaff Media | Call of Cthulhu (Now) | Ghoul; Serpentman |
Justin Geoffrey | Ally (U) | Serena's Dojo | | 1999 | Self Published | Mythos | |
Justin Geoffrey (1905-26) | | Dagon | 5 | Jan 1985 | Self Published | Call of Cthulhu (Classic) | |