The Magister
Ed Greenwood & Steve Perrin
Manual of the Planes
Jeff Grubb
Jeff Grubb & David Noonan
Map Folio 3-D
Wizards RPG Team
Marauders of Nibenay
William W. Connors
Marauders of the Dune Sea
Bruce R. Cordell
Martial Power 2: A 4th Edition D&D Supplement
Richard Baker
Martial Power: A 4th Edition D&D Supplement
Robert J. Schwalb & Chris Sims
Masque Of The Red Death Campaign Setting
Unknown
Master of the Desert Nomads
David Cook
Master Player Screen
No Author
Masters of Eternal Night
Masters of the Wild: A Guidebook to Barbarians, Druids, and ...
Mike Selinker
Maze of the Riddling Minotaur
Maztica Boxed Set
Men & Magic
Gary Gygax & Dave L. Arneson
Menzoberranzan
Merchant House of Amketch
Midnight on Dagger Alley
Merle Rasmussen
A Mighty Fortress (1992)
The Milenian Empire
Anthony Herring
The Milenian Scepter
Mind Lords of the Last Sea
The Mines Of Bloodstone
Michael S. Dobson & Douglas Niles
Miniatures Handbook
Jonathan Tweet
The Minrothad Guilds
Deborah Christian
Minsc and Boo's Journal of Villainy
Mists of Krynn
MOAR! Monsters Know What They're Doing
Keith Ammann
Monster Manual
Gary Gygax
Monster Manual 2: A 4th Edition D&D Core Rulebook
Rob Heinsoo & Chris Sims & Greg Bilsland & Owen K. C. Stephens
Monster Manual 3: A 4th Edition D&D Core Rulebook
Mike Mearls & Greg Bilsland & Robert J. Schwalb
Monster Manual II
Jeff Grubb & Steve Winter
Monster Manual III
Various
Monster Manual IV
Gwendolyn F. M. Kestrel
Monster Manual V
Monster Manual: Core Rulebook III v. 3.5
Skip Williams
Monster Mythology (1992)
Monsters & Treasure
The Monsters Know What They're Doing: Combat Tactics for Dungeon ...
Monstrous Compendium (1989)
Monstrous Compendium Annual Volume 1 (1994)
Monstrous Compendium Annual Volume 2 (1995)
Monstrous Compendium Annual Volume 3 (1996)
Monstrous Compendium Annual Volume 4 (1997)
Monstrous Compendium Volume 2 (1989)
Monstrous Manual (1993)
Tim Beach
The Moonsea
Moonshae
Douglas Niles
Mordenkainen Presents: Monsters of the Multiverse
Mordenkainen's Fantastic Adventure
Robert J. Kuntz & Gary Gygax
Mordenkainen's Fiendish Folio, Volume 1 Monsters Malevolent ...
Mordenkainen's Magnificent Emporium
Jeremy Crawford
Mordenkainen's Tome of Foes
The Murky Deep
Norman B. Ritchie
Mystara Appendix (1994)