Obras asociadas
| ▲Título▼ | ▲C▼ | ▲Año▼ | Autor | △V▼ | ▲Rel.▼ |
|---|
| Chapter 3: An Abduction |    | 1999 | Charles Engan, Janice Engan | — | Media |
| Abilities |   ? | 2008 | Adrian Bott, Simon Carryer, Jérôme Huguenin | — | Media |
| Alone Against the Dark |   | 1985 | Matthew J. Costello | — | Media |
| Appendices (to "Beyond the Mountains of Madness") |  | 1999 | Marion Anderson, Phil Anderson, Charles Engan, Janice Engan, John Goodrich, Steve Hill, Mike Lay, Mike Blum | — | Media |
| Chapter 1: Arrival in New York | | 1999 | Charles Engan, Janice Engan | — | Media |
| Chapter 5: At Sea | | 1999 | Charles Engan, Janice Engan, Rob Montanaro | — | Media |
| Chapter 8: At the Mountains | | 1999 | Phil Anderson, Marion Anderson, Charles Engan, Janice Engan | — | Media |
| Azul miedo, Rojo nival | | 2023 | David Martín Mora | — | Media |
| Backlot Gothic | | 2009 | Robin D. Laws, Jérôme Huguenin | — | Media |
| Chapter 9: Balance of Power | | 1999 | Charles Engan, Janice Engan | — | Media |
| The Black Chateau | | 2009 | Ken Hite, Jérôme Huguenin | — | Media |
| Chapter 16: The Black Rat | | 1999 | Charles Engan, Janice Engan | — | Media |
| Bleak Prospect | | 2015 | Scott Dorward | — | Media |
| La Boca del Infierno |  | 2022 | Mar Calpena | — | Media |
| The Burning Stars | | 2009 | David Conyers | — | Media |
| A Cable's Length from Shore | | 2018 | Gareth Ryder-Hanrahan | — | Media |
| Campaign Frames | ? | 2008 | Ken Hite | — | Media |
| Canis Mysterium | | 2013 | Scott Haartman | — | Media |
| Capitol Colour | | 2017 | Robin D. Laws, Chris Spivey, Ruth Tillman | — | Media |
La casa de huéspedes de la calle Arkham  | | 2009 | Enrique Camino | — | Media |
| Chapter 1: Field Trip | | 2016 | Glynn Owen Barrass, Lynne Hardy, Mike Mason, Brian Sammons, Charles P. Zaglanis | — | Media |
| Chapter 10: The City of the Elder Things | | 1999 | Mike Blum, Charles Engan, Janice Engan, Mike Lay | — | Media |
| A Cold Fire Within: A Mind-Bending Campaign for Pulp Cthulhu | | 2019 | Christopher Smith Adair | — | Media |
| Cold Harvest | | 2014 | Chad J. Bowser | — | Media |
| Darkness, Descending | | 2009 | Mike Mason, Rick Hershey, Linda M. Pitman-Jones | — | Alta |
