Books by Bill O'Hanlon

Bill O'Hanlon, MS, LMFT, is the author of 33 books, 59 articles and book chapters, and has had his writing translated into 16 languages. He is a licensed mental health professional, counselor, and marriage and family therapist. Bob Bertolino, PhD, is an Associate Professor of Rehabilitation Counseling at Maryville University in St. Louis, Missouri and Senior Clinical Advisor at Youth In Need, Inc. He is a licensed marital and family therapist, professional counselor, and clinical social worker in the state of Missouri, a National Certified Counselor, Certified Rehabilitation Counselor, National Board Certified Hypnotherapist, and a clinical member of the American Association for Marriage and Family Therapy.