Book

In World of Warcraft, a book can appear in several ways:
 * 1) A quest item that sometimes can be right-clicked to read its contents.
 * 2) An immovable piece of the game environment that sometimes can be right-clicked to read its contents. See World of Warcraft in-game books.
 * 3) An item that can be right-clicked for training a profession that disappears after use.
 * 4) An off-hand item, usually worn by casters for stats.

Outside the games:
 * 1) See Category:Books.