Altered States of Consciousness Paperback – January 1, 1972

First serious treatment of the subject of human consciousness. Covers the effects of drugs, yoga, self-hypnosis,meditation, dreams, etc. Contributors include (among others) Arthur J. Deikman, Milton Erickson, Ronald E. Shor, Stanley Krippner, Willis Harmon and James Fadiman, etc. References. Indices. 589pp.