The Psychedelic Experience, created in the movement's early years by the prophetic shaman-professors Timothy Leary, Ralph Metzner, and Richard Alpert (Ram Dass), is a foundational text that serves as a model and a guide for all subsequent mind-expanding inquiries. In this wholly unique book, the authors provide an interpretation of an ancient sacred manuscript, the Tibetan Book of the Dead, from a psychedelic perspective. Reissued here to coincide with the 50th anniversary of the summer of love.