Sarah Harding has been a Buddhist practitioner since 1974 and has been teaching and translating since completing a three-year retreat in 1980 under the guidance of Kyabje Kalu Rinpoche. Her publications include Creation and Completion, The Life and Revelations of Pema Lingpa, Treasury of Knowledge: Esoteric Instructions, and Niguma, Lady of Illusion. She is an associate professor at Naropa University in Boulder, Colorado, where she has been teaching since 1992, and has been a fellow of the Tsadra Foundation since 2000.