Unknown Author
50 books on BookOwl
Books by Unknown Author
Mutants & Masterminds
2002
The Expanse Roleplaying Game
2019
Fantasy AGE Campaign Builder's Guide
2019
Blue Rose RPG: Aldis City of the Blue Rose Source Book
2018
Mutants and Masterminds
2017
Kobold Guide to Gamemastering
2017
Dragons Unleashed
2013
Knights of the Inner Sea
2012
Book Of Magic
2008
Freedom's Most Wanted
2008
Exemplars of Evil
2007
The Free Council (Mage: the Awakening)
2007
True20 Companion
2007
A More Perfect Union
2007
Paragons Campaign Setting
2007
Tome of the Watchtowers
2006
Mastermind's Manual 2nd Edition
2006
True20 Adventure Roleplaying (True20)
2006
Game Master's Screen
2006
Advanced Class Codex
2006
True20 Worlds Of Adventure
2006
Mutants & Masterminds
2006
Pocket Player's Guide
2006
True20 Pocket Player's Guide
2006
The Psychic's Handbook
2005
Mutants & Masterminds
2005
Egyptian Adventures
2005
Blue Rose
2005
Mutants & Masterminds
2005
Time of Judgment (World of Darkness)
2004
Mutants & Masterminds Annual #1
2004
Dark Ages
2003
Exalted
2003
City of Angels (Demon the Fallen)
2003
The Shaman's Handbook (d20 System) (Master Classes)
2002
The Witch's Handbook (d20 System) (Master Classes)
2002
San Francisco by Night (Kindred of the East and Vampire: the Masquerade)
2002
Caste Book
2002
Dharma Book
2001
Ashen Cults (Vampire: The Dark Ages)
2001
Raiders Renegades & Rogues (Star Trek Deep Space Nine: Role Playing Games)
2000
All Our yesterdays : The Time Travel Sourcebook (Star Trek : The Expanded Universe)
2000
Barsaive at War (Earthdawn Roleplaying)
2000
Liber Canticorum
1998
Secret Societies of Barsaive (Earthdawn RPG)
1997
The Marches
1997
Angelic Player's Guide (In Nomine)
1997
Shadowrun Companion
1996
Prelude to War (Earthdawn Roleplaying)
1996
Awakenings
1995