Bsolo Ghost of Lion Castle
Merle Rasmussen
Calimport
Steven E. Schend
Campaign Option Council of Wyrms (1999)
Bill Slavicsek
Campaign Sourcebook and Catacomb Guide (1990)
Unknown
Candlekeep Mysteries
Wizards RPG Team
Caravans
Cardmaster Adventure Design Deck
Rich Borg
Carnival
John W. Mangrum & Steve Miller
Castle Amber
Tom Moldvay
Castle Caldwell and Beyond
Harry Nuckols
Castle Greyhawk
Various
Castle Guide (1990)
Grant Boucher & Troy Christensen & Arthur Collins & Nigel Findley
Castle Sites (1995)
Castle Spulzeer
Doug Stewart
Castles
Castles Forlorn
Lisa Smedman
Celts (1992)
Champions of Mystara
Dupuis
Champions of the Mists
William W. Connors
Character Record Sheets (1989)
No Author
Charlemagne's Paladins (1992)
Child's Play
Jean Rabe & Skip Williams
Chilling Tales
Chronomancer (1995)
Circle of Darkness
Cities of Bone
Cities of Mystery Boxed Set
Jean Rabe
Cities of the Sun
City by the Silt Sea
City of Delights
City of Gold
John Nephew & Jonathan Tweet
The City of Greyhawk
The City of Ravens Bluff
Ed Greenwood
City of Splendors
City of the Gods
Saint Augustine
The City of Waterdeep Trailmap
City Sites (1994)
City State of Tyr
Walter M. Baas
City System Box Set
Cityscape
Ari Marmell
The Classic D&D Game
Classics Volume 1
Jeff Grubb & Tracy Hickman & Douglas Niles
Classics Volume 2
Classics Volume 3
Cleric's Challenge
Richard Baker
Cleric's Challenge II
Cloak & Dagger
Eric L. Boyd & Sean Reynolds & Steven E. Schend
Code of the Harpers
College of Wizardry (1998)
Bruce R. Cordell
Combat Shield & Mini-Adventure
Tim Kilpin & Anne C. Gray
Complete Adventurer: A Guide to Skillful Characters of All Classes
Jesse Decker
Complete Arcane: A Player's Guide to Arcane Magic for All Classes
The Complete Barbarian's Handbook (1995)
The Complete Bard's Handbook (1992)
The Complete Book of Dwarves
The Complete Book of Elves (1992)
The Complete Book of Gnomes & Halflings (1993)
The Complete Book of Humanoids (1993)
The Complete Book of Necromancers (1995)
The Complete Book of Villains (1994)