Editor de la revista Dark Wisdom y de Elder Signs Press.
| △Título▼ | ▲C▼ | ▲Año▼ | ▲V▼ | ▲Concepto▼ |
|---|---|---|---|---|
| Chapter 1: Field Trip (junto a Glynn Owen Barrass, Lynne Hardy, Mike Mason y Brian Sammons) |   | 2016 | — | Escritor |
| Chapter 2: Back to School (junto a Glynn Owen Barrass, Lynne Hardy, Mike Mason y Brian Sammons) | | 2016 | — | Escritor |
| Chapter 3: Federated Oil and Chemical (junto a Glynn Owen Barrass, Lynne Hardy, Mike Mason y Brian Sammons) | | 2016 | — | Escritor |
| Chapter 4: Dark Delvings (junto a Glynn Owen Barrass, Lynne Hardy, Mike Mason y Brian Sammons) | | 2016 | — | Escritor |
| Chapter 5: Is That You, Mother? (junto a Glynn Owen Barrass, Lynne Hardy, Mike Mason y Brian Sammons) | | 2016 | — | Escritor |
| Chapter 6: Mission to the Moon (junto a Glynn Owen Barrass, Lynne Hardy, Mike Mason y Brian Sammons) | | 2016 | — | Escritor |
| Jedediah Smith and the Undying Chinaman |   | 2007 | — | Escritor |
| Mythos ex Machina (junto a Paul Carrick) |  | 2002 | — | Escritor |
| Occult Books | | 2000 | — | Escritor |
