Aleister Crowley was born Edward Alexander Crowley (12 October 1875 – 1 December 1947). He was a British occultist, writer, mountaineer, poet, and yogi. He was an influential membe...view moreAleister Crowley was born Edward Alexander Crowley (12 October 1875 – 1 December 1947). He was a British occultist, writer, mountaineer, poet, and yogi. He was an influential member in several occult organizations, including the Golden Dawn, the A∴A∴, and Ordo Templi Orientis (O.T.O.),and is best known today for his occult writings, especially The Book of the Law, the central sacred text of Thelema. He gained much notoriety during his lifetime, and was dubbed "The Wickedest Man In the World."view less