Peter Carroll's classic work has been profoundly influential on the Western magical world since it was first published in 1987. In Liber Null & Psychonaut, Carroll presents an approach to the practice of magic that draws on the foundations of shamanism and animism, as well as that found in the Greek magical papyri, the works of Eliphas Levi and Aleister Crowley, and the esoteric meditative practices of classical India and China. Also very much at work in the text are 20th century scientific ideas of quantum physics and chaos theory. The result is a profoundly original work. The book includes a selection of extremely powerful rituals and exercises for committed occultists with instructions that lead the reader through new concepts and practices to achieve Carroll's definition of magic itself: the raising of the whole individual in perfect balance to the power of infinity.