Nehwon
Blake Mobley
Needle
Frank Mentzer
Naval Battle Rules the Seas of Cerilia
Richard Baker
Mystara Appendix (1994)
Unknown
The Murky Deep
Norman B. Ritchie
The Moonsea
Monstrous Manual (1993)
Tim Beach
Monstrous Compendium Volume 2 (1989)
Monstrous Compendium Annual Volume 4 (1997)
Monstrous Compendium Annual Volume 3 (1996)
Monstrous Compendium Annual Volume 2 (1995)
Monstrous Compendium Annual Volume 1 (1994)
Monstrous Compendium (1989)
Monster Mythology (1992)
Mists of Krynn
Mind Lords of the Last Sea
A Mighty Fortress (1992)
Merchant House of Amketch
Menzoberranzan
Maztica Boxed Set
Masters of Eternal Night
Bruce R. Cordell
Masque Of The Red Death Campaign Setting
Marauders of Nibenay
William W. Connors
Manual of the Planes
Jeff Grubb
Magic Encyclopedia Vol 1 (1992)
Connie Rae Henson & Dale 'Slade' Henson
Maddgoth's Castle
Steven E. Schend
Lost Tomb of Martek
Tracy Hickman
The Lost Shrine of Bundushatur
Michael D. Wagner
The Lost Level
A Light In The Belfry
Legends & Lore (1990)
James M. Ward & Troy Denning
Legend of the Hero-Kings
Leaves From the Inn of the Last Home
Margaret Weis & Tracy Hickman
Lankhmar City of Adventure (2nd Ed.)
Lands of Intrigue
Land of Fate (Al Qadim Campaign Setting)
Labyrinth Of Madness
Knights Sword
Collin McComb & Thomas M. Reid
King of the Giantdowns
Ed Stark
Kidnapped
Tom Prusa
Kara-Tur Trailmap
Kara Tur Appendix (1990)
The Jungles of Chult
James Lowder & Jean Rabe
Journey
Jakandor Land of Legend
Dale Donovan
Jakandor Isle of Destiny
Kirk Botula & Dale Donovan & Kim Mohan & Harold Johnson
Jakandor Island of War
Kirk Botula
The Ivory Triangle
Islands of Terror
Into the Dragon's Lair
Sean Reynolds & Steve Miller
Inside Ravens Bluff The Living City
In Search of Dragons
Rick Swan
The Illithiad (1997)
I,Tyrant (1996)
Howls in the Night
How the Mighty Are Fallen
Dale 'Slade' Henson
Hour of the Knife
Hordes of Dragonspear
Horde Campaign