{| class="wikitable" border="1"
|-! Book! Publisher! Year|-|
New Tales of the Miskatonic Valley (Call of Cthulhu)| Miskatonic River Press| 2008|-|
H. P. Lovecraft's Arkham (Call of Cthulhu)| Chaosium| 2003|-|
H. P. Lovecraft's Dunwich (Call of Cthulhu)| Chaosium| 2002|-|
Keeper's Companion, Volume 1 (Call of Cthulhu)| Chaosium| 2000|-|
Call of Cthulhu, ver. 5.5| Chaosium| 1998|-|
Creature Companion (Call of Cthulhu)| Chaosium| 1998|-|
Escape From Innsmouth, 2nd Ed. (Call of Cthulhu)| Chaosium| 1997|-|
Compact Arkham Unveiled, The (Call of Cthulhu)| Chaosium| 1995|-|
Immortal Eyes: The Toybox (Changeling: The Dreaming)| White Wolf| 1995|-|
1920s Investigator's Companion, Vol. 2 (Call of Cthulhu)| Chaosium| 1994|-|
Clanbook: Tremere (Vampire: The Masquerade)| White Wolf| 1994|-|
Call of Cthulhu, 5th Ed.| Chaosium| 1992|-|
Cthulhu Now, 2nd Ed.| Chaosium| 1992|-|
Rogue Mistress (Stormbringer)| Chaosium| 1991|-|
Blood Brothers (Call of Cthulhu)| Chaosium| 1990|-|
Mansions of Madness (Call of Cthulhu)| Chaosium| 1990|-|
H. P. Lovecraft's Dreamlands (Call of Cthulhu)| Chaosium| 1988|-|
Spawn of Azathoth (Call of Cthulhu)| Chaosium| 1986|-|
Trail of Tsathogghua (Call of Cthulhu)| Chaosium| 1984|-|
Fungi from Yuggoth (Call of Cthulhu)| Chaosium| 1984|-|
Cthulhu Companion (Call of Cthulhu)| Chaosium| 1983|}