"DMT: The Spirit Molecule" by Rick Strassman is a groundbreaking book exploring the biology of near-death and mystical experiences. Published in 2000 by Inner Traditions International, this trade paperback delves into the use of entheogens and visionary substances in psychiatry and psychopharmacology. With 384 pages and illustrations, this book offers insights into the world of mysticism and the effects of DMT on the human psyche. Perfect for those interested in the intersection of body, mind, and spirit, this book provides a unique perspective on the realm of altered states of consciousness.