| ▲Título▼ | △C▼ | ▲Año▼ | ▲V▼ | ▲Concepto▼ |
|---|---|---|---|---|
All Seeing Eye of the Alskali  |   | 1983 | 3.00 | Escritor |
| Secrets of the Kremlin | | 1984 | — | Escritor |
| Creatures of the Mythos ("Malleus Monstrorum") (junto a Marion Anderson, Scott David Aniolowski, Bruce Ballon et al.) |  | 2006 | — | Escritor |
