David J. Wallin is a clinical psychologist in private practice in Albany, California. He has been practicing, teaching, and writing about psychotherapy for more than three decades. Dr. Wallin is coauthor (with Stephen Goldbart) of Mapping the Terrain of the Heart: Passion, Tenderness, and the Capacity to Love.
Bob Souer is a full-time professional storyteller and narrator. He has narrated numerous audiobooks, as well as broadcast and nonbroadcast projects for corporations and ministries across North America. You've heard Bob's voice on CBS, PBS, the History Channel, and many other networks.