The Sorcerer
Troy Denning
Forgotten Realms: Return of the Archwizards (3)
Call of Cthulhu D20
Core Rulebook
Call of Cthulhu D20 Gamemaster's Pack
Unknown
Delta Green RPG
Agent's Handbook
Monster Manual
Skip Williams & Jonathan Tweet & Monte Cook
Ghostwalk
Monte Cook & Sean K Reynolds
Book of Vile Darkness
Monte Cook