Contents Preface The art of pretended magic dates back to the remotest antiquity. It has been known under various names, such as White Magic, Conjuring, Natural Magic, and Prestidigitation. Jannes and Jambres, the magicians of Pharaoh, contended against Moses and Aaron. In the British Museum there is an Egyptian papyrus, which contains an account of a magical seance given by a thaumaturgist named Tchatcha-em-ankh before King Khufu, b.c. , 3766. In this manuscript it is stated of the magician: "H