Published discussions of the IX’ magick of the O.T.O. in chronological order
Israel Regardie. The Tree of Life, “Alchemy and the Mass of the Holy Ghost”. 1932.
Francis King. Secret Rituals of the O.T.O. C W Daniel Co Ltd., 1973.
Dr. Jonn Mumford. Sexual Occultism, the Sorcery of Love in Practice and Theory. Llewellyn, 1975.
A.R. Naylor. O.T.O. Rituals and Sex Magick. I.H.O. Books, 1999.
Donald Michael Kraig. Modern Sex Magick, Secrets of Erotic Spirituality. Appendix A, “IX’ Emblems and Mode of Use”. Llewellyn, 2001.
Chic Cicero and Sandra Tabitha Cicero, editors. The Tree of Life, “Alchemy and the Mass of the Holy Ghost”, endnotes 13 and 14. Llewewllyn, 2003.
Hugh Urban. Magia Sexualis: Sex, Magic, and Liberation in Modern Western Esotericism. “The Beast With Two Backs”. University of California, 2006.
Lon Milo DuQuette. The Best of the Equinox, Vol. 3: Sex Magick. “Introduction”. Red Wheel/Weiser, 2013.
Gordan Djurdjevic. India and the Occult: The Influence of South Asian Spirituality on Modern Western Occultism. “The Great Beast as a Tantric Hero: The Role of Yoga and Tantra in Aleister Crowley’s Magick”. Palgrave MacMillan, 2014.
Early O.T.O. History
Richard Kaczynski. Forgotten Templars, the Untold Origins of Ordo Templi Orientis. 2012.
Karl Baier. “Yoga Within Viennese Occultism: Carl Kellner and Co.” Yoga in Transformation Historical and Contemporary Perspectives. Karl Baier Philipp A. Maas and Karin Preisendanz, editors. Vienna University Press, 2018.
