CoC Malleus Monstrorum
Unknown
Hero's Guide
D20 - Star Wars
Encyclopedia of Crystal, Gem, and Metal Magic
Scott Cunningham
Forward the Foundation
Isaac Asimov
The Crimson Campaign
Brian McClellan
Powder Mage Trilogy (2)
Servant of the Crown
Powder Mage Trilogy (3)
Promise of Blood
Powder Mage Trilogy (1)