Book excerpt: Gary Null, health author and radio personality, delves into the anthropology of Native Americans to bring you the legends, the myths, and the history of their sacred healing practices: The Ghost Dance, Vision Quests, Rites of Passage, and Wankan-Tanka (White Buffalo Woman). Emphasizing the unity of all life, body and soul, man and nature, dozens of Native American healers share their beliefs, customs, and traditions.