Tome of Beasts III
Jeff Lee & Richard Green & Sarah Madsen & Kelly Pawlik
Tome of Beasts III Lairs
Jon Sawatsky & Richard Green & Mike Welham & Kelly Pawlik
Tome of Heroes
Kobold Press
Tome of Magic (1991)
David Cook & Nigel Findley & Anthony Herring & Christopher Kubasik & Carl Sargent & Rick Swan
Tome of Magic: Pact, Shadow, and TrueName Magic
Matthew Sernett & Ari Marmell & Robert J. Schwalb
Top Ballista
Carl Sargent
Tortles
Wizards RPG Team
Treasure Chest (1994)
Skip Williams
Treasure Hunt
Aaron Allston
Treasure Maps
Dale 'Slade' Henson
Treasure Tales (1996)
Unknown
The Tree of Life
Bruce Heard
Treelords
John Terra
Twilight Calling
Tom Moldvay
Tyranny of Dragons
Under Illefarn
Steve Perrin
Underdark
Bruce R. Cordell & Gwendolyn F. M. Kestrel & Jeff Quick
The Underworld & Wilderness Adventures
Gary Gygax & Dave L. Arneson
Underworld Lairs
Jeff Lee & Ben McFarland & Kelly Pawlik & Mike Welham & Shawn Merwin
Underworld Player's Guide
Kelly Pawlik & Shawn Merwin
Unearthed Arcana
Gary Gygax
David Noonan
Unlikely Heroes
Dan Dillon & Wolfgang Baur
Unsung Heroes
Vale of the Mage
Jean Rabe
Valley of Dust and Fire
Richard Baker
Van Richten's Guide to Ravenloft
Vault of Magic
Phillip Larwood & Christopher Lockey
Vault of the Drow
Vecna Lives
David Cook
Vecna Reborn
Monte Cook
The Veiled Alliance
Allen Varney
The Veiled Society
Vengeance of Alphaks
Vikings Campaign
The Vilhon Reach
The Village of Hommlet
Villain's Lorebook
Dale Donovan
Volo's Guide to Cormyr
Volo's Guide to Monsters
Volo's Guide to the Sword Coast
Volo's Guide to Waterdeep
Ed Greenwood
Volo’s Guide to All Things Magical
Ed Greenwood & Eric L. Boyd
Volo’s Guide to the Dalelands
Volo’s Guide to the North
Vor Rukoth: An Ancient Ruins Adventure Site for D&D
Greg Bilsland
The Vortex of Madness (2000)
Chris Pramas
The War Rafts of Kron
Bruce Nesmith
Warlock of the Stonecrowns
Warriors and Priests of the Realms
Warriors of Heaven (1999)
Waterdeep
Waterdeep and the North
Waterdeep: Dragon Heist
Waterdeep: Dungeon of the Mad Mage
Wayfinder's Guide to Eberron
Weapons of Legacy
Dan Coleman
Bruce R. Cordell