Pema Chodron_ is an American-born Buddhist nun and the author of many spiritual classics, including When Things Fall Apart (Shambhala, 2002), The Places that Scare You (Shambhala, 2004), and Taking the Leap (Shambhala, 2009). She serves as resident teacher at Gampo Abbey Monastery in Nova Scotia and is a student of Dzigar Kongtrul and the late Chogyam Trungpa. See pemachodronfoundation.org.