Dr. David Clarke is a Christian psychologist and podcaster and the author or coauthor of more than 20 books, including Kiss Me Like You Mean It and Enough Is Enough. A graduate of Dallas Theological Seminary and Western Conservative Baptist Seminary, he has been in private practice for 35 years. He lives in Florida.William G. Clarke was a marriage and family therapist for over 30 years. A former Campus Crusade for Christ director and founder of the Marriage and Family Enrichment Center, he is now in Heaven with his wife, Kathleen.