Dr. Henry Cloud is a clinical psychologist, pastor to pastors, and New York Times bestselling author. His 45 books, including the iconic Boundaries, have sold over 20 million copies worldwide. Throughout his storied career as a clinician, he started treatment centers, created breakthrough new models rooted in research, and has been a leading voice on issues of mental health and leadership on a global scale. Dr. Cloud lives in Los Angeles with his wife, Tori, and their two daughters, Olivia and Lucy.   Dr. Bill Donahue is the author of the bestselling Leading Life-Changing Small Groups, Building a Life-Changing Small Groups Ministy (with Russ Robinson), Coaching Life-Changing Leaders (with Greg Bowman), and the Equipping Life-Changing Leaders DVD. Dr. John Townsend is a nationally known leadership consultant, psychologist, and author, selling over 10 million books, including the New York Times bestselling Boundaries series. John founded the Townsend Institute for Leadership and Counseling and the Townsend Leadership Program. Dr. Townsend travels extensively for corporate consulting, speaking events, and to help develop leaders, their teams, and their families. John and his family live in Southern California and Texas. Visit DrTownsend.com.