Dennis Rainey is the executive director and co-founder of FamilyLife and co-hosts the radio program, FamilyLife Today. He is senior editor of the HomeBuilders Couples Series, which has sold more than 1 million copies worldwide, and author ofParenting Today's Adolescent and The Tribute. Bob DeMoss served as a youth culture specialist for Focus on the Family for seven years and is one of America's leading authorities on pop culture. He is an internationally acclaimed speaker and has authored ten books, including four novels co-authored with New York Times best-selling author Tim LaHaye. Bob and his family live in Franklin, Tennessee.