Book excerpt: Gestalt therapists often work with groups. Group therapists from a variety of theoretical orientations frequently incorporate insights and methodology from gestalt therapy. New Directions in Gestalt Group Therapy: Relational Ground, Authentic Self was written with particular attention to both gestalt and group work specialists in providing a comprehensive reference for the practice of group therapy from a gestalt perspective. In includes an introduction to gestalt therapy terms and concepts written to make the gestalt approach understandable and accessible for mental health practitioners of all backgrounds. It is appropriate for students as well as seasoned psychotherapists. Peter Cole and Daisy Reese are the co-directors of the Sierra Institute for Contemporary Gestalt Therapy located in Berkeley, California. They are the co-authors of Mastering the Financial Dimension of Your Psychotherapy Practice and True Self, True Wealth: A Pathway to Prosperity. They are a married couple, with five children and four grandchildren between them.