- Dungeon Master's GuideMonte Cook, Jonathan Tweet et al.
- Book of Vile DarknessMonte Cook
- Dungeon Master's GuideMonte Cook
- Monster ManualMonte Cook, Jonathan Tweet et al.
- Vecna RebornMonte Cook
- The Glass PrisonMonte Cook
- Creatures & MonstersColeman Charlton, Monte Cook et al.
- Spell User's Companion (Rolemaster RPG)Monte Cook
- Rolemaster Heroes and RoguesTroy Christensen, Monte Cook et al.
- Dead GodsMonte Cook
- The Skeptics Guide To Conspiracies From The Knights Templar To The Jfk Assassination Uncovering The Real Truth Behind The Worlds Most Coveredup Conspiracy TheoriesMonte Cook
- Player's HandbookMonte Cook, Jonathan Tweet et al.
- Zombie Tales Vol. 3William Messner-Loebs, Monte Cook et al.
- NumeneraMonte Cook
- The Complete Book of Eldritch MightMonte Cook
- Return to the temple of elemental evilMonte Cook
- The Great Modron March (AD&D Planescape)Monte Cook
