Aleister Crowley was an iconoclast and fascinating figure who shocked society with his debauched and occult behaviour. Crowley is famous for his spiritual, magic and occult studies. He was called a dangerous Satanist but there are many layers and nuances to his mystical beliefs and his religious system called Thelema. Crowley was a writer, poet, chess master, painter, spy, journalist, world traveller and mountain climber. He was a big recreational drug user and experimenter, and had a rather liberal attitude to sexual matters. His ideas and personality have inspired many artists, people and movements in modern times - such as the New Age movement, rock musicians and Wicca. Find out more about Aleister Crowley, his colourful life and ideas with this book - The Aleister Crowley Encyclopedia.