Bradford Keeney, Ph.D., is an internationally renowned scholar, therapist, and shaman who has led expeditions throughout the world to study cultural healing practices. He is an Honorary Senior Research Fellow at the Rock Art Research Institute, University of Witwatersrand, Johannesburg, South Africa, and is the author of Bushman Shaman: Awakening the Spirit through Ecstatic Dance, Shamanic Christianity: The Direct Experience of Mystical Communion, Shaking Medicine: The Healing Power of Ecstatic Movement, and the editor of the Profiles of Healing series.