| Title | Pages | Publication | Code | Date | Publisher | System (Setting) |
|---|
 The Ages of Man | |  The Ages of Man | | 2008 | Self Published | Call of Cthulhu (Now) | Arkham; 1965; 1991; 1941 |
 Anning Black | 17-26 |  The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Anning Blue Skull | 5-16 | The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
 The Archives | 197-226 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Asterion Snarl | 27-40 | The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Basic Rules | 11-15 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Beasts of Men | 65-66 | Slaves of the Mother | PELGT31 | 2014 | Pelgrane Press | Trail of Cthulhu | Kentucky; 1939 |
| Before the Laundry | 77-81 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Bell, Book and Candle | 19-38 | Agent's Handbook | CB71203 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Black Budget, Red Tape | 54-65 | Agent's Handbook | CB71203 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Black Chamber | 49-76 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Blue Hades | 41-61 | The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Book | 40-58 | Arkham Detective Tales | PELGT08 | 2009 | Pelgrane Press | Trail of Cthulhu | New York; 1920s |
| The Book | 42-60 | Arkham Detective Tales (Extended Edition) | PELGT08 | 2010 | Pelgrane Press | Trail of Cthulhu | New York; 1920s |
| Boots on the Ground | 4-12 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Bright Futures | 11-29 | Slaves of the Mother | PELGT31 | 2014 | Pelgrane Press | Trail of Cthulhu | England; Summer; 1939 |
| Budgets, Requisitions and Training | 104-110 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| A Cable's Length From Shore | | A Cable's Length From Shore/On a Bank by Moonlight | PELGDGCC01 | 2018 | Pelgrane Press | Cthulhu Confidential | London; 1930s |
| Campaign Frame - Mythos Detectives | 5-6 | Arkham Detective Tales | PELGT08 | 2009 | Pelgrane Press | Trail of Cthulhu | |
| Campaign Frame - Mythos Detectives | 5-6 | Arkham Detective Tales (Extended Edition) | PELGT08 | 2010 | Pelgrane Press | Trail of Cthulhu | |
| Capital Laundry Services | 6-8 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Case Arson Sparklepony | 66-82 | Unconventional Diplomacy | CB71208 | 2014 | Cubicle 7 | Call of Cthulhu (Laundry) | Nevada |
| Case Goblin Willow | 101-123 | License to Summon | CB71205 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | England |
| Case Lambent Witch | 3-26 | Black Bag Jobs | CB71202 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | North Sea; 2000s |
| Case Lambent Witch | 20-44 | Black Bag Jobs Reopened | CB70804 | Jun 2025 | Cubicle 7 | The Laundry | North Sea; 2000s |
| Case Nightmare Green | 233-240 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | United Kingdom |
| Character Templates | 77-91 | Agent's Handbook | CB71203 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| A Cigarette, A Blindfold, and You | | A Cigarette, A Blindfold, and You | PELGY13D | 2022 | Pelgrane Press | The Yellow King | France; 1940s |
| City Guide | 65-198 | Cthulhu City | PELGT44 | 2017 | Pelgrane Press | Trail of Cthulhu | |
| Cold Feet | 67-69 | Slaves of the Mother | PELGT31 | 2014 | Pelgrane Press | Trail of Cthulhu | Canada; 1939; Ithaqua |
| Computational Demonology | 4-29 | License to Summon | CB71205 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Counterparts and Other Agencies | 118-123 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Creating Your Character | 16-28 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Cults, Criminals and Sorcery | 36-64 | Cthulhu City | PELGT44 | 2017 | Pelgrane Press | Trail of Cthulhu | |
| Damage and Healing | 64-67 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Danube Crossing | 62-73 | The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Darkness Beyond Our World | 37-51 | Unconventional Diplomacy | CB71208 | 2014 | Cubicle 7 | Call of Cthulhu (Laundry) | Washington DC |
| Dead Dogs and Black Roots | | Dead Dogs and Black Roots | | 2004 | Self Published | Call of Cthulhu (Classic) | Europe; 1929 |
| Deep Seven | 74-89 | The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Diplomatic Flashpoints | 103-114 | Unconventional Diplomacy | CB71208 | 2014 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Directory | 111-117 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Doors to Heaven | | Assault on the Dungeon of the Pogonomancer! / The Doors to Heaven | PEL13AY01 | 2019 | Pelgrane Press | The Yellow King | Paris; 1895; Hastur |
| The Elder Patmos | 70-74 | Slaves of the Mother | PELGT31 | 2014 | Pelgrane Press | Trail of Cthulhu | 1939; Great Race of Yith |
| Equus Stellar | 90-99 | The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Esoteric Order of Dagon | 21-33 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Evident City | 14-24 | Cthulhu City | PELGT44 | 2017 | Pelgrane Press | Trail of Cthulhu | |
| Expectations of Game Mastering | 163-176 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Expectations of Play | 157-162 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| External Assets | 4-13 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Faith-Based Initiatives | 4-12 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Faustian Research | 76-88 | License to Summon | CB71205 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Fire Drill | 105-122 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Firearms | 39-53 | Agent's Handbook | CB71203 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| A Footnote | 251-256 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | Scotland |
| The Fraternity of Nagalu | 93-105 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
 Friendly Advice | 327-336 | Extraordinary Renditions | ARCERSC | 2015 | Arc Dream Publishing | Call of Cthulhu (Delta Green) | |
 Gamemaster's Screen | | Gamemaster's Screen | CB71201 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Genoa Fractal | 100-110 | The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Ghouls | 111-121 | The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The God in the Woods | 149-204 | World War Cthulhu: The Darkest Hour | CB71939 | 2013 | Cubicle 7 | Call of Cthulhu (WWII) | France |
| Going Down to Dunwich | 241-250 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | England |
| The Great Game | | The Great Game | | 2004 | Self Published | Call of Cthulhu (Strange Aeons) [Mid 19th Century] | Afghanistan; 19th Century AD |
| The Greys | 257-269 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | London |
| Grimoires | 57-63 | License to Summon | CB71205 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Handmaids of Ulthar | 57-69 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Her Majesty's Occult Service | 75-90 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| High-level Meetings | 76-84 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Hostile Magics | 94-100 | License to Summon | CB71205 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Hot Potato | 85-104 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| How to Play | 9-10 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Ill-Made Knight | | The Once and Future King | | 1999 | Self Published | Call of Cthulhu (Classic) | |
| In Requiem | 63-64 | Slaves of the Mother | PELGT31 | 2014 | Pelgrane Press | Trail of Cthulhu | Minnesota; 1939 |
| Introduction | 8-19 | World War Cthulhu: The Darkest Hour | CB71939 | 2013 | Cubicle 7 | Call of Cthulhu (WWII) | |
| Introduction | 4-7 | Trail of Cthulhu Quickstart Rules | PELGT201QS | Oct 2024 | Pelgrane Press | Trail of Cthulhu | |
| Invasive Procedures | 4-35 | Invasive Procedures | PELG09 | 2011 | Pelgrane Press | Fear Itself, Trail of Cthulhu | |
| Investigator's Resources | 20-52 | World War Cthulhu: The Darkest Hour | CB71939 | 2013 | Cubicle 7 | Call of Cthulhu (WWII) | |
| The Joy of Sects | 13-20 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Keeper's Handbook | 53-148 | World War Cthulhu: The Darkest Hour | CB71939 | 2013 | Cubicle 7 | Call of Cthulhu (WWII) | |
| Kepers of the City | 25-35 | Cthulhu City | PELGT44 | 2017 | Pelgrane Press | Trail of Cthulhu | |
| The Kidnapping | 7-20 | Arkham Detective Tales | PELGT08 | 2009 | Pelgrane Press | Trail of Cthulhu | New York |
| The Kidnapping | 7-22 | Arkham Detective Tales (Extended Edition) | PELGT08 | 2010 | Pelgrane Press | Trail of Cthulhu | New York |
| The King's Men | 80-99 | Arkham Detective Tales (Extended Edition) | PELGT08 | 2010 | Pelgrane Press | Trail of Cthulhu | New York; 1932 |
| Laundry Campaigns in Other Eras | 114-120 | Agent's Handbook | CB71203 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Laundry Personnel Roster | 177-196 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Legacy Code | 4-18 | Unconventional Diplomacy | CB71208 | 2014 | Cubicle 7 | Call of Cthulhu (Laundry) | Poland |
| Lesser Cults | 116-123 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Lodge of Dagon | 34-44 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Log of the Narwhal | | The Log of the Narwhal | | 2007 | Self Published | Call of Cthulhu (Classic) | 1923 |
| Lost and Found | 27-42 | Black Bag Jobs | CB71202 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | London; 2000s |
| Lost and Found | 45-61 | Black Bag Jobs Reopened | CB70804 | Jun 2025 | Cubicle 7 | The Laundry | London; 2000s |
| Message in a Bottle | | Message in a Bottle | PELGY16D | 2023 | Pelgrane Press | The Yellow King | |
| Monsters | 45-48 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Moral High Ground | 106-123 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | London |
| The Morpheo Section | 42-56 | License to Summon | CB71205 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| My Overcrowded Pineal Gland | | My Overcrowded Pineal Gland | | 2000 | Self Published | Call of Cthulhu (Classic) | Mi-Go |
| The Nation Set Free | 30-46 | Slaves of the Mother | PELGT31 | 2014 | Pelgrane Press | Trail of Cthulhu | England; 1939; Summer; Insect from Shaggai |
| The New Model Army | 82-92 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The New World | 62 | Slaves of the Mother | PELGT31 | 2014 | Pelgrane Press | Trail of Cthulhu | |
| Not All of Us Made It | | Not All of Us Made It | PELGY14D | 2022 | Pelgrane Press | The Yellow King | |
| Occult Engagement Protocols | 37-45 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| On a Bank by Moonlight | | A Cable's Length From Shore/On a Bank by Moonlight | PELGDGCC01 | 2018 | Pelgrane Press | The Fall of Delta Green | Innsmouth; 1960s |
| On Borrowed Time | 49-61 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| On the Threshold of Chapel Perilous | | The Once and Future King | | 1999 | Self Published | Call of Cthulhu (Classic) | |
| The Other Place | 20-28 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Outside the Laundry | 98-113 | Agent's Handbook | CB71203 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| People of the City | 7-13 | Cthulhu City | PELGT44 | 2017 | Pelgrane Press | Trail of Cthulhu | |
| The Phoney War | 82-85 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Plateau of the Sleeper | 29-44 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Pluto Kobold | 122-131 | The Mythos Dossiers | CB71204 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| A Pocket Full of Priapus | 52-65 | Unconventional Diplomacy | CB71208 | 2014 | Cubicle 7 | Call of Cthulhu (Laundry) | Paris |
| Psychics | 64-75 | License to Summon | CB71205 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Reality Bleeds | 89-93 | License to Summon | CB71205 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Red Mist | 4-24 | The Red Mist | | 2016 | Pelgrane Press | Cthulhu Confidential | New York; 1937 |
| The Red Skull Cult | 70-81 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Return to Red Hook | 21-39 | Arkham Detective Tales | PELGT08 | 2009 | Pelgrane Press | Trail of Cthulhu | New York |
| Return to Red Hook | 23-41 | Arkham Detective Tales (Extended Edition) | PELGT08 | 2010 | Pelgrane Press | Trail of Cthulhu | New York |
| Running Military Games | 46-48 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Running Political Games | 71-75 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Sanity and Insanity | 68-74 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Scramble for Buranda | 83-102 | Unconventional Diplomacy | CB71208 | 2014 | Cubicle 7 | Call of Cthulhu (Laundry) | Sub-Saharan Africa |
| Secret Agendas | 79-100 | Black Bag Jobs | CB71202 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | Arkham; 2000s |
| Secret Agendas | 97-119 | Black Bag Jobs Reopened | CB70804 | Jun 2025 | Cubicle 7 | The Laundry | Arkham; 2000s |
| Security Best Practice Guide | 149-156 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Shadow of Mahogany Row | 62-70 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Shadow Over Kafiristan | 43-58 | Black Bag Jobs | CB71202 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | Afghanistan; 2000s |
| The Signal | 101-120 | Black Bag Jobs | CB71202 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | 2000s |
| The Signal | 120-140 | Black Bag Jobs Reopened | CB70804 | Jun 2025 | Cubicle 7 | The Laundry | 2000s |
| Skills | 29-47 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Slaves of the Mother | 47-61 | Slaves of the Mother | PELGT31 | 2014 | Pelgrane Press | Trail of Cthulhu | England; Summer; 1939 |
| Smartphone +2 of Shiny | 30-41 | License to Summon | CB71205 | 2012 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Sodality of St Benedict | 106-115 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Special Forces Organisation | 29-36 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Starry Wisdom Cult | 45-56 | Cultists Under the Bed | CB71206 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Stranger Shores | 8-14 | Trail of Cthulhu Quickstart Rules | PELGT201QS | Oct 2024 | Pelgrane Press | Trail of Cthulhu | Rhode Island |
| System and Combat | 48-63 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Think of the Children | 86-105 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | England |
| Threats | 227-232 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Tools of the Trade | 91-103 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Tradecraft | 4-18 | Agent's Handbook | CB71203 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Training Courses | 66-76 | Agent's Handbook | CB71203 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Updated Personnel | 14-19 | God Game Black | CB71207 | 2013 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Verboten! Operation: FAUST | 1-14 | Verboten! Operation: FAUST | | 2002 | Self Published | Call of Cthulhu (WWII) | Germany; 1945; Spring |
| Weapons and Equipment | 13-28 | As Above, So Below | CB71209 | 2015 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| Weird Characters | 92-97 | Agent's Handbook | CB71203 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Whisperer in the Light | 199-216 | Cthulhu City | PELGT44 | 2017 | Pelgrane Press | Trail of Cthulhu | Arkham |
| The Wild Hunt | 59-78 | Black Bag Jobs | CB71202 | 2011 | Cubicle 7 | Call of Cthulhu (Laundry) | England; 2000s |
| The Wild Hunt | 62-83 | Black Bag Jobs Reopened | CB70804 | Jun 2025 | Cubicle 7 | The Laundry | England; 2000s |
| Words Have Power: Sorcery | 124-148 | The Laundry | CB71200 | 2010 | Cubicle 7 | Call of Cthulhu (Laundry) | |
| The Wreck | 59-77 | Arkham Detective Tales | PELGT08 | 2009 | Pelgrane Press | Trail of Cthulhu | New York |
| The Wreck | 61-79 | Arkham Detective Tales (Extended Edition) | PELGT08 | 2010 | Pelgrane Press | Trail of Cthulhu | New York |
| Ye Liveliest Awfulness | 19-36 | Unconventional Diplomacy | CB71208 | 2014 | Cubicle 7 | Call of Cthulhu (Laundry) | England |
