Howlings from the Pit: A Practical Handbook of Medieval Magic, Goetia & Theurgy (Paperback) - Common

Suitable for both the beginning and advanced students of occultism, this book lays bare what practical magic is all about. It takes the reader step-by-step through the mental, psychological and physical preparations required by the 'Fathers of the Grimoires', the authors of the classical books on ceremonial magic.