ISBN-13: 9781561841837 / Angielski / Twarda / 2009 / 159 str.
Written by a famous occultist, this title contains a distillation of both esoteric doctrine and scientific methodology. It is a compilation of mind/body magical teachings. It also includes essays on the Philosophy and Technique of Active Prayer; The Middle Pillar as a Group Working; and, a Qabalistic analysis of The Sacred Ritual of the Pentagram.