Book excerpt: The Evolution of Cognitive Behavior Therapy: A Personal and Professional Journey with Don Meichenbaum explores the "untold story" of how Cognitive Behavior Therapy emerged and discusses the controversies encountered along the way. This volume will feature a personal account of Don Meichenbaum's contributions from his initial work on self-instructional training with schizophrenics and impulsive children, through his work on stress inoculation training, and his most recent works with traumatized individuals. These previously published papers are complemented with updated papers and accompanying commentary.