Robert M. Torrance Related books Encompassing Nature: A Sourcebook Perseus Books Group • 1998 Encompassing Nature: Nature and Culture from Ancient Times to the Modern World Perseus Books Group • 1999 Spiritual Quest: Transcendence in Myth, Religion, and Science Univ of California Pr on Demand • 1997 The Spiritual Quest: Transcendence in Myth, Religion and Science Univ of California Pr • 1994