Obras asociadas
| ▲Título▼ | ▲C▼ | ▲Año▼ | Autor | ▲V▼ | △Rel.▼ |
|---|
| Lo que ha de seguir dormido |    | 2023 | Ricard Ibáñez Ortí | — | Media |
| The London Mythos |   | 2010 | Ken Hite | — | Media |
| Lord of the Jungle | | 2009 | Ken Hite, Jérôme Huguenin | — | Media |
| The Lost Temple of Yig |  | 2002 | Aaron Rosenberg, Dustin Wright, Brian England | — | Media |
| Machine Tractor Station Kharkov-37 | | 2004 | Bret Kramer | — | Media |
| Madness of the Ancestors | | 2007 | David Conyers | — | Media |
| La maldición del peñón del Diablo |  | 2020 | Ricard Ibáñez Ortí | — | Media |
| Chapter 14: Mission of Mercy | | 1999 | Janice Engan, Charles Engan | — | Media |
| The Monolith | | 1994 | John Crowe III, Dennis Detwiller | — | Media |
| The Murderer of Thomas Fell | | 2008 | Will Hindmarch | 10.00 | Media |
| The Night I Died | | 2009 | Robin D. Laws, Jérôme Huguenin | 8.00 | Media |
| The Non-Euclidean Man | | 2009 | Robin D. Laws, Jérôme Huguenin | — | Media |
| NPCs | ? | 2008 | Adrian Bott, Simon Carryer, Jérôme Huguenin | — | Media |
| Occupations ("Trail of Cthulhu Keeper's Screen & Resource Book") | | 2008 | Adrian Bott, Simon Carryer, Jérôme Huguenin | — | Media |
| Chapter 6: Onto the Ice | | 1999 | Janice Engan, Charles Engan, Rob Montanaro | — | Media |
| Pandora's Box | | 2016 | Glyn White | — | Media |
| Prawdziwa twarz | | 2020 | Airis Kamińska | — | Media |
| The Preserve | | 2009 | Robin D. Laws, Jérôme Huguenin | — | Media |
| Proyecto Ahnenerbe | | 2022 | Andrés Ramos | — | Media |
| Chapter 2: Remains to Be Seen (1932) | | 1995 | John Crowe III | — | Media |
| The Rending Box | | 2010 | Graham Walmsley | 8.50 | Media |
| El retorno de Sara | | 1989 | Radegundo de Maguncia | — | Media |
| Return to Red Hook | | 2008 | Gareth Ryder-Hanrahan | 5.50 | Media |
| Sacred Waters | | 2015 | Graham Walmsley | 6.00 | Media |
| Savannah, Georgia, USA | | 2013 | Will Hindmarch, Jeremy Keller, Jeff Tidball | — | Media |
