1st 1999 498pp I-H-O trade paperback. Illustrated. Light creasing to the spine else VG+.
 
A controversial collection of material that includes virtually all the known "secret" rituals of Aleister Crowley's Ordo Templi Orientis, including much previously unpublished material. The publication of the book triggered a copyright challenge against the publishers by the O.T.O., which ultimately resulted in its suppression.