Helena Petrovna Blavatsky - The Key to Theosophy
Helena Petrovna Blavatsky - The Secret Doctrine Vol II Anthropogenesis
Helena Petrovna Blavatsky - Liber 71 The Voice Of The Silence
Aleister Crowley - Liber 061 vel Causae AA
Order of Nine Angles - Defining The Order of Nine Angles
Various Authors - The Black Flame (Vol 5, No 1 and 2)