Creaciones
▲Título▼ | ▲C▼ | ▲Año▼ | △V▼ | ▲Concepto▼ |
About Monstres | | 1994 | — | Escritor |
Adventure Summary (junto a Charlie Krank, Eric Rowe y Lynn Willis) | | 1996 | — | Escritor |
Alien Races (junto a Keith Herber) | | 1993 | — | Escritor |
Alone on Halloween (junto a John Tynes) | | 1992 | — | Escritor |
Animals (junto a Marion Anderson, Sandy Petersen, Justin Schmid y Lynn Willis) | | 2006 | — | Escritor |
Appendix (to "The Compact Trail of Tsathoggua") | | 1997 | — | Escritor |
Beasts and Monsters ("Call of Cthulhu 5th Edition") (junto a Sandy Petersen y Lynn Willis) | | 1992 | — | Escritor |
Broodhaven | | 1992 | — | Escritor |
Campbell Country (junto a Paul Carrick, Drashi Khendup y Gary Sumpter) | | 2001 | — | Escritor |
The Campbell Mythos (junto a Drashi Khendup) | | 2001 | — | Escritor |
Card Lists (junto a Charlie Krank, Eric Rowe y Lynn Willis) | | 1996 | — | Escritor |
The Cards (junto a Eric Rowe y Lynn Willis) | | 1996 | — | Escritor |
Carnivale Knowledge | | 1992 | — | Escritor |
Coach Chase Rules (junto a Kevin Ross) | | 2012 | — | Escritor |
Cold War | | 1994 | — | Escritor |
Cold Warning | | 2017 | — | Escritor |
Creating Adventures (junto a Charlie Krank, Eric Rowe y Lynn Willis) | | 1996 | — | Escritor |
Creatures of Legend & Folklore (junto a Sandy Petersen, Justin Schmid y Lynn Willis) | | 2006 | — | Escritor |
Creatures of the Mythos ("Ye Booke of Monstres") (junto a Fred Behrendt, John Carnahan, Larry DiTillio et al.) | | 1994 | — | Escritor |
Creatures of the Mythos ("Call of Cthulhu 5th Edition") (junto a Sandy Petersen y Lynn Willis) | | 1992 | — | Escritor |
Creatures of the Mythos ("Malleus Monstrorum") (junto a Marion Anderson, Bruce Ballon, Bill Barton et al.) | | 2006 | — | Escritor |
Creatures of the Mythos ("The Creature Companion") (junto a Shannon Appelcline, Bill Barton, Fred Behrendt et al.) | | 1998 | — | Escritor |
Cthulhu Mythos Entities in Victorian Britain (junto a David Grilla) | | 2012 | — | Escritor |
Curious Goods | | 1992 | — | Escritor |
The Curse of Tsathoggua | | 1997 | — | Escritor |