Book burning is a charming old custom, hallowed by antiquity. It has been practiced for centuries by fascists, communists, atheists, school children, rival authors, and tired librarians. Like everything of importance since the invention of the cloak and the shroud, its origins are cloaked in mystery and shrouded in secrecy. Some scholars believe that the first instance of book burning occurred in the Middle Ages, when a monk was trying to illuminate a manuscript. All agree that book burning was almost non-existent during the period when books were made of stone.