This reference covers the promise and perils of psychedelic healing, from treatment protocols to traditional plant medicines. It demystifies and destigmatizes psychedelics for both professionals and lay audiences, highlighting diverse perspectives and accounts of their healing power. The book focuses on psychedelic research and therapy, balanced with subjective accounts from users and their benefits. Part 1 explores the Western context, Part 2 Indigenous and shamanic roots, Part 3 the psychedelic shadow, and Part 4 traditional and recreational uses. Experts and luminaries, including MAPS founder Rick Doblin and bestseller Michael Pollan, have featured interviews inside. The book also includes practical considerations for psychedelic therapists and guides. (This remainder book contains a sharpie mark on the top or bottom edge and shows signs of shelfwear.)