Books

*  : MM2 3e with accessory update booklet

Sources that are NOT allowed

 * 1) All Dragon Magazines (Dragon Compendium book is allowed though)
 * 2) All other books, which usually are of a different edition or belong to campaign specific material such as Dragonlance, Eberron or Forgotten Realms.
 * 3) All WotC website articles
 * 4) Pathfinder website
 * 5) Homebrew on websites. This a nasty one. There is a lot of homebrew, made-up content, that google will throw at you when you search for anything related to D&D 3.5.  Notorious wiki's that cause these misunderstandings will have the words "homebrew" somewhere on the top or bottom of the screen, indicating that the content is fake. These wiki's often use the term "SRD" when relating to actual core material that you can use.