| Paul Fricker | Escritor |
| Mike Mason | Escritor |
| Shannon Appelcline | Escritor |
| Bruce Ballon | Escritor |
| Eric Rowe | Escritor |
| Michael Tice | Escritor |
| Bill Dunn | Escritor |
Sandy Petersen  | Escritor |
| Lynn Willis | Escritor |
| ▲Volumen▼ | ▲Editorial▼ | ▲Año▼ |
|---|---|---|
Call of Cthulhu Keeper Rulebook 40th Anniversary Edition | Chaosium | Oct 2021 |
Call of Cthulhu 7th Edition Keeper Rulebook  | Chaosium | Oct 2014 |
