This book presents an innovative eight-session program designed to prevent relapse in clients who have recovered from depression. Integrating cognitive therapy principles and practice into a mindfulness framework, the approach has been proven effective in controlled clinical research. The authors demonstrate how to teach clients to make a simple but radical shift in their relationship to the thoughts, feelings, and bodily sensations that contribute to depressive relapse. This shift can help prevent sadness from spiraling out of control. Written in a highly readable, accessible style, the book describes the theoretical basis for the approach and details each of the structured group sessions. It offers practical information on how to duplicate the program, including session curricula, samples of participant handouts, and numerous case examples and session transcripts.