
Antes os caras antes de implementar, testavam exaustivamente os suplementos, depois que a WotC comprou a TSR, suplemento brotova a torto e a direita.
Contabilizando só os livros de AD&D que tem artigo na wikipedia.
- Anauroch
- Arms and Equipment Guide
- Book of Artifacts
- The Code of the Harpers
- The Complete Book of Dwarves
- The Complete Book of Humanoids
- The Complete Psionics Handbook
- The Dalelands
- Demihuman Deities
- Draconomicon
- Drow of the Underdark
- Dwarves Deep
- Faiths & Avatars
- Forgotten Realms Adventures
- The Forgotten Realms Atlas
- Forgotten Realms Campaign Setting
- From the Ashes
- Greyhawk: The Adventure Begins
- Hall of Heroes
- Heroes' Lorebook
- Iuz the Evil
- Jungles of Chult
- Legends & Lore
- The Marklands
- Monster Mythology
- Old Empires
- Ruins of Undermountain
- The Shining South
- Tome of Magic
- Villains' Lorebook
- Against the Giants: The Liberation of Geoff
- The Bloodstone Lands
- Border Watch
- The City of Skulls
- Crypt of Lyzandred the Mad
- Die Vecna Die!
- The Doomgrinder
- Doom of Daggerdale
- Fate of Istus
- Five Shall Be One
- Gargoyle
- Greyhawk Ruins
- Halls of the High King
- House of Strahd
- Howl from the North
- Mordenkainen's Fantastic Adventure
- Night Below: An Underdark Campaign
- Patriots of Ulek
- Rary the Traitor
- Return of the Eight
- Return to the Keep on the Borderlands
- Return to the Tomb of Horrors
- Return to White Plume Mountain Slavers
- The Star Cairns Treasures of Greyhawk
- Vecna Lives!
Fora todos cenários e linhas como Dark Sun, Dragonlance, Forgotten, Spelljammer, Planescape, Ravenloft, Guias de construção.
É, quase não tinha livro.