David E. Clarke, PhD, is a Christian psychologist, speaker, and the author of nine books, including Married but Lonely. A graduate of Dallas Theological Seminary and Western Conservative Baptist Seminary in Portland, Oregon, he has been in private practice for twenty-five years. He lives in Florida with his wife, Sandy, and their four children.
William G. Clarke, MA, has been a marriage and family therapist for over thirty years. He is a graduate of the University of Southern California and the California Family Study Center, where he earned his master’s degree. With his wife, he served with Campus Crusade for Christ (CRU) for nine years. He is the founder of the Marriage and Family Enrichment Center in Tampa, Florida. He lives in Tampa with his wife, Kathleen.