Creaciones
| ▲Título▼ | △C▼ | ▲Año▼ | ▲V▼ | ▲Concepto▼ |
|---|
| Voice on the Phone (junto a Sandy Petersen) |   | 2017 | — | Escritor |
| Beyond Top Secret ("World War Cthulhu - Cold War") (junto a Scott Dorward, Martin J. Dougherty, Jason Durall et al.) |  | 2016 | — | Escritor |
| Chapter Seven: Life as an Investigator (junto a Paul Fricker) | | 2016 | — | Escritor |
| Chapter Ten: Reference (junto a Paul Fricker) | | 2016 | — | Escritor |
| Chapter XII: Grimoire (junto a Paul Fricker) | | 2014 | — | Escritor |
| Chapter XIII: Artifacts and Alien Devices (junto a Paul Fricker) | | 2014 | — | Escritor |
| Chapter XIV: Monsters, Beasts, and Alien Gods (Beasts) (junto a Paul Fricker) | | 2014 | — | Escritor |
| Chapter XIV: Monsters, Beasts, and Alien Gods (Mythos Monsters) (junto a Paul Fricker) | | 2014 | — | Escritor |
| Chapter XIV: Monsters, Beasts, and Alien Gods (Traditional Horrors) (junto a Paul Fricker) | | 2014 | — | Escritor |
| The City ("Berlin - The Wicked City") (junto a Lynne Hardy y David Larkins) | | 2019 | — | Escritor |
| The Cold War: A brief history (junto a Scott Dorward, Martin J. Dougherty, Jason Durall et al.) | | 2016 | — | Escritor |
| Creating a Cthulhu Cult (junto a Chris Lackey) | | 2021 | — | Escritor |
| Cthulhu By Gaslight (junto a Chad J. Bowser, John French y Pedro Ziviani) | | 2014 | — | Escritor |
| Cthulhu Dark Ages (junto a Chad J. Bowser, John French y Pedro Ziviani) | | 2014 | — | Escritor |
| Cthulhu Dreamlands (junto a Chad J. Bowser, John French y Pedro Ziviani) | | 2014 | — | Escritor |
| Cthulhu End Times (junto a Chad J. Bowser, John French y Pedro Ziviani) | | 2014 | — | Escritor |
| Cthulhu Icarus (junto a Chad J. Bowser, John French y Pedro Ziviani) | | 2014 | — | Escritor |
| Cthulhu Invictus (junto a Chad J. Bowser, John French y Pedro Ziviani) | | 2014 | — | Escritor |
| Cthulhu Mythic Iceland (junto a Chad J. Bowser, John French y Pedro Ziviani) | | 2014 | — | Escritor |
| Cultist, Monsters and Artifacts (junto a Chris Lackey) | | 2021 | — | Escritor |
| Cults of Cthulhu (junto a Chris Lackey) | | 2021 | — | Escritor |
| Fortean Events During the 1970s (junto a Scott Dorward, Martin J. Dougherty, Jason Durall et al.) | | 2016 | — | Escritor |
| Friendlies and Hostiles (junto a Scott Dorward, Martin J. Dougherty, Jason Durall et al.) | | 2016 | — | Escritor |
| The Historical West (junto a Kevin Ross) | | 2017 | — | Escritor |
| History of the Cthulhu Cult (junto a Chris Lackey) | | 2021 | — | Escritor |
