Bill O'Hanlon is a licensed Mental Health Professional, Certified Professional Counselor, and Licensed Marriage and Family Therapist. His 21 books have been translated into 15 languages. The author of Do One Thing Different and Love Is a Verb, O'Hanlon has appeared on "Oprah" and the "Today Show," has created nine audio and video tapes on individual and couples therapy, and has taught nearly a thousand seminars worldwide on psychotherapy, spirituality, and relationships.