Diseñador freelance de juegos de rol, conocido principalmente por su colaboración en Advanced Fighting Fantasy.
| ▲Título▼ | ▲C▼ | ▲Año▽ | ▲V▼ | ▲Concepto▼ |
|---|---|---|---|---|
| Creatures of the Mythos ("Malleus Monstrorum") (junto a Marion Anderson, Scott David Aniolowski, Bruce Ballon et al.) |   | 2006 | — | Escritor |
| A Timeline for Britain and Europe 1918-1939 | | 1987 | — | Escritor |
| Social Life ("Green and Pleasant Land") (junto a Andy Bradbury) | | 1987 | — | Escritor |
| The Shadow over Darkbank (junto a Martin McKenna) |  | 1987 | — | Escritor |
| Public Health | | 1987 | — | Escritor |
| The Occult ("Green and Pleasant Land") | | 1987 | — | Escritor |
| Introduction (to "Green and Pleasant Land") | | 1987 | — | Escritor |
| Follies | | 1987 | — | Escritor |
| Entertainment | | 1987 | — | Escritor |
| Death in the Post (junto a Martin McKenna) | | 1987 | — | Escritor |
| Communications ("Green and Pleasant Land") | | 1987 | — | Escritor |
| Characters (junto a Dick Edwards y Chris Elliot) |  | 1987 | — | Escritor |
| Biographies (junto a Graeme Davis, Caroline Rogers y Marcus Rowland) |   | 1987 | — | Escritor |
| Bibliography ("Green and Pleasant Land") | | 1987 | — | Escritor |
| The Horror of the Glen (junto a Martin McKenna) | | 1985 | — | Escritor |
