| ▲Título▼ | ▲C▼ | △Año▼ | ▲V▼ | ▲Concepto▼ |
|---|---|---|---|---|
| Interior Art ("Cthulhu Companion") (junto a Lisa A. Free y Tom Sullivan) |   | 1983 | — | Ilustrador |
| The Investigator | | 1983 | — | Ilustrador |
| Cover Art ("The Fungi from Yuggoth, 1st Edition") | | 1984 | — | Ilustrador |
| Illustrations (for "The Fungi from Yuggoth, 1st Edition") | | 1984 | — | Ilustrador |
| Interior Illustrations (for "Call of Cthulhu 3rd Edition") (junto a Tony Ackland y Tom Sullivan) | | 1986 | — | Ilustrador |
| Devil-Driven |  | 1988 | — | Ilustrador |
