Magick (Liber ABA, Book 4)

This major treatise by Aleister Crowley systematizes his magical philosophy, combining theory, symbolism, yoga, ritual, and mystical training. Historically, it is one of the most comprehensive statements of modern ceremonial magic and a key text in Thelemic literature. Readers will find explanations of will, concentration, ritual method, and the various disciplines Crowley believed were necessary for magical attainment.

Aleister Crowley (1875–1947) was an English occultist, ceremonial magician, poet, and religious innovator who founded Thelema, a modern esoteric system centered on will, ritual, and spiritual liberation. His many books, including Liber AL vel Legis and Magick in Theory and Practice, made him one of the most influential figures in twentieth-century occult literature.