Kenneth Ray Stubbs, Ph.D., is a certified sexologist, documentary maker, and author of numerous books on sexuality, including The Essential Tantra: A Modern Guide to Sacred Sexuality. Before becoming quadriplegic, he taught at the Institute for Advanced Study of Human Sexuality in San Francisco and led sacred sexuality seminars throughout North America and Europe. He has been on a shamanic path for almost two decades and is a 13-year SunDancer. Tibetan Buddhism has also had a major influence on his life. His forthcoming book is The Sexual Shaman: Dancing with Earth-Wind-Water-Fire, and he is currently producing a documentary titled, Path of the Sexual Shaman: Teachings on Energy, Orgasm, and Wisdom.