Book excerpt: Selections from writings of Aleister Crowley on sex magick as published famed magical journal the Equiniox. The Equinox, in print from 1909-1919, was a magical journal published by Aleister Crowley and included Crowley's own A...A... laws, rituals and rites, reviews, and magical works by other important practitioners. Much of this material was collected by Israel Regardie and published in the massive Gems from the Equinox (1974). Now, renowned scholar and U.S. Deputy Grandmaster General of the O.T.O. Lon Milo DuQuette presents readers with his own selections from this classic publication, The Best of the Equinox. Volume III of the series presents perhaps the most controversial of esoteric subjects, sex magick. Once Aleister Crowley grasped the fundamentals of sexual magick, he came to understood it to be the key that unlocks the secrets of the universe. He dedicated the entire second half of his life to exploring its mysteries. This volume presents the bulk of Crowley's written works on the subject and includes “The Gnostic Mass,” “Energized Enthusiasm,” “Liber A'ash,” “Liber Chath,” and “Liber Stellae Rubeae.”