Calenhad (Middle Earth Game Supplements, Stock No. 8203), by Tolkien, J. R. R.; Cooke, Tim
Castle Caldwell and Beyond (Dungeons & Dragons Module B9), by Harry Nuckols
Castle Guide (Advanced Dungeons & Dragons, 2nd Edition, Dungeon Master's Guide Rules Supplement/2114/DMGR2) (Advanced Dungeons and Dragons), by Grant Boucher, Troy Christensen, Arthur Collins, Nigel Findley
Champions of the Mists (AD&D Fantasy Roleplaying, Ravenloft Setting), by Connors, Willam W.
Circle of Darkness (AD&D Roleplaying, Ravenloft Adventure), by Bittner, Scott
City of Delights (AD&D: Al-Qadim Campaign) [BOX SET], by Kurtz, Steve, Prusa, Tom, Beach, Tim
CM9 D&D BECMI Legacy of Blood VG++ TSR lvl 15-19, by Steve Perrin, Katharine Kerr
Combat Shield and Mini-Adventure (AD&D Fantasy Roleplaying, Accessory AC2), by Anne C. Gray, Tim Kilpin
Complete Divine: A Player's Guide to Divine Magic for all Classes (Dungeons & Dragons d20 3.5 Fantasy Roleplaying Supplement), by Noonan, David
Cormanthyr: Empire of the Elves (AD&D Fantasy Roleplaying, Forgotten Realms, Book+Map), by Schend, Steven E.
Cormyr (Forgotten Realms, No. 9410, Advanced Dungeons & Dragons Fantasy Roleplay), by Haddock, Eric W.
Countdown to Armageddon (DC Heroes Role Playing Game), by Dan Greenberg
Creative Campaigning (Advanced Dungeons & Dragons, 2nd Edition, Dungeon Master's Guide Rules Supplement/2133/DMGR5), by Tony Pryor, Tony Herring, Jonathan Tweet, Norm Richie
Cult of the Dragon (Advanced Dungeons & Dragons/Forgotten Realms), by Donovan, Dale
Curse of the Azure Bonds (Advanced Dungeons & Dragons/Forgotten Realms Module FRC2), by MacDonald, George, Grubb, Jeff