Steading of the Hill Giant Chief
Gary Gygax
Stibbles' Codex of Companions
Logan Reese
Storm King's Thunder
Wizards RPG Team
Storm Riders
Troy Denning
Stormwrack: Mastering the Perils of Wind and Wave
Richard Baker & Joseph D. Carriker & Jennifer Clarke-Wilkes
Strixhaven: A Curriculum of Chaos
Stronghold Builder's Guidebook
Matt Forbeck & David Noonan
Strongholds
Unknown
Strongholds & Followers
Matt Colville & MCDM
The Sunless Citadel
Bruce R. Cordell
Swamplight
Jean Rabe
Sword and Fist: A Guidebook to Fighters and Monks
Jason Carl
Sword and Shield
John Terra
Sword Coast Adventurer's Guide
The Sword Of Roele
The Sword of the Dales
Swords of Deceit
Stephen Bourne & Michael S. Dobson & Ken Rolston & Steve Mecca
Swords of the Daimyo
David Cook
Swords of the Iron Legion
Swords of the Undercity
Tal'Dorei Campaign Setting
Matt Mercer & James Haeck
Taladas The Minotaurs
Collin McComb
Tales from the Yawning Portal
Tales Of Enchantment
Jim Musser
Tales of Lankhmar
Anthony Pryor
Tales of the Lance
Tales of the Outer Planes
Talons of Night
Jenell Jaquays
Tantras
Ed Greenwood
Tasha’s Cauldron of Everything
Temple of Death
Temple Of Elemental Evil
Gary Gygax & Frank Mentzer
Temple of the Frog
Dave L. Arneson & David J. Ritchie
Temple, Tower, and Tomb
Test of the Samurai
Rick Swan
Test of the Warlords
Douglas Niles
Thief's Challenge
Troy Christensen
Thief's Challenge II Beacon Point
Thief's Players Pack (1994)
Thief's Screen (1994)
Thieves of Lankhmar
Nigel Findley
Thri-Kreen of Athas
The Throne of Bloodstone
Thunder Rift
Thunderdelve Mountain
William Carlson
Thunderspire Labyrinth
Richard Baker & Mike Mearls
Time of the Dragon
To Find A King
Bob Blake
To the Aid of Falx
Frank Mentzer
Tomb of Annihilation
Tomb of Horrors
Tomb of Horrors (green cover)
Tomb of Horrors: A 4th Edition D&D Super Adventure
Ari Marmell & Scott Fitzgerald Gray
Tomb of the Lizard King
Mark Acres
Tome and Blood: A Guidebook to Wizards and Sorcerers
Tome of Battle: The Book of Nine Swords
Richard Baker
Tome of Beasts
Wolfgang Baur & Chris Harris & Dan Dillon & Rodrigo Garcia Carmona & Steve Winter
Tome of Beasts II
Wolfgang Baur & Dan Dillon & James Introcaso & Phillip Larwood & Brian Suskind & Mike Welham
Tome of Beasts II Lairs
Phillip Larwood & Jeff Lee