Anne Carolyn Klein (Rigzin Drolma) is cofounder of Dawn Mountain Tibetan Temple, Community Center, and Research Institute in Houston, Texas. She is also a professor of religious studies at Houston’s Rice University and the author of Heart Essence of the Great Expanse: A Story of Transmission. Her forthcoming book, Strand of Jewels, is a distillation of Dzogchen teachings by Khetsun Sangpo Rinpoche.