Monster Manual III is a rulebook published in September 2004 by Wizards of the Coast, for use with the Dungeons & Dragons role-playing game. It is the first of the monster specific books published by Wizards of the Coast to be made for the 3.5 edition of the game. It cites sources from Dragon magazine, Manual of the Planes, the Planes of Law Campaign Expansion, and the first edition of Fiend Folio. The book is notable for being published for use with the two main endorsed campaign settings of Forgotten Realms and Eberron with many creatures containing sections explaining where they might be found in the campaign setting. Source: Wikipedia (en)