| ▲Título▼ | △C▼ | ▲Año▼ | ▲V▼ | ▲Concepto▼ |
|---|---|---|---|---|
| Children of a Starry Heaven (junto a Adam Denton, David Lee Ingersoll, Bradley McDevitt y Marco Morte) |   | 2010 | — | Escritor |
| A Cold Fire Within: A Mind-Bending Campaign for Pulp Cthulhu | | 2019 | — | Escritor |
| The Darkness Beneath The Hill | | 2016 | — | Escritor |
| Deeper than Skin | | 2018 | — | Escritor |
| Scenario: The Voice of the Animals | | 2006 | — | Escritor |
| This Village Was Made for Us | | 2012 | — | Escritor |
| Waiting to be Born | | 2018 | — | Escritor |
| Wasted Youth (junto a Jason C. Eckhardt) | | 2009 | — | Escritor |
| Touched by the Fairies |  | 2015 | — | Escritor |
| 1950s Sinister Seeds (junto a Brian Courtemanche, Tom Lynch, Brian Sammons y Matt Sanborn) |  | 2012 | — | Escritor |
| The Germaine Institute | | 2007 | — | Escritor |
