265 pages, hardcover. 8"x 9.5". An illuminating guide to one of the fastest-growing spiritual healing practices in the world and an essential tool for anyone ready to bring healing into his or her life. Perhaps the gentlest healing therapy in the world, Reiki originated in early twentieth-century Japan. In this indispensable guide to Reiki, one of the foremost experts traces the origin and development of the practice, detailing how and why it restores and renews the human body in ways weve only begun to understand.