What is it in peyote that causes such unusual effects? Can modern medical science learn anything from Native Americans' use of peyote in curing a wide variety of ailments? What is the Native American Church, and how do its members use peyote? Does anyone have the legal right to use drugs or controlled substances in religious ceremonies?

Within this volume are answers to these and dozens of other questions surrounding the controversial and remarkable cactus. Greatly expanded and brought up-to-date from the 1980 edition, these pages describe peyote ceremonies and the users' experiences, and also cover the many scientific and legal aspects of using the plant. Well written, informative, comprehensive, and enlightening, the book will be welcomed by counselors, anthropologists, historians, physicians, chemists, lawyers, and observers of the contemporary drug scene, as well as by interested general readers.