This definitive work on the occult's "great beast" traces the arc of his controversial life and influence on rock-and-roll giants, from the Rolling Stones to Led Zeppelin to Black Sabbath. When Aleister Crowley died in 1947, he was not an obvious contender for the most enduring pop-culture figure of the next century. But twenty years later, Crowley's name and image were everywhere. The Beatles put him on the cover of Sgt. Pepper's Lonely Hearts Club...