This study is the first to assemble the evidence for the existence of sorcerors in the ancient world; it also addresses the question of their identity and social origins. The resulting investigation takes us to the underside of Greek and Roman society, into a world of wandering holy men and women, conjurors and wonder-workers, and into the lives of prostitutes, procuresses, charioteers and theatrical performers.This fascinating reconstruction of the careers of witches and sorcerors allows us to see into previously inaccessible areas of Greco-Roman life. Compelling for both its detail and clarity, and with an extraordinarily revealing breadth of evidence employed, it will be an essential resource for anyone studying ancient magic.