Stephen Aizenstat, PhD., is a clinical psychologist, marriage and family therapist, and the founding president of Pacifica Graduate Institute. For more than thirty-five years, he has explored the power of dreams through the study of depth psychology and the pursuit of his own research. He has collaborated with many masters in the field, including Joseph Campbell, Marion Woodman, Robert Johnson, and James Hillman; as well as native elders worldwide. Aizenstat has conducted hundreds of dream-work seminars throughout the United States, Europe, and Asia.