Focus on the Family Best of 2007 Faith Author:Focus on the Family with Dr. James C. Dobson Faith is the most essential and powerful aspect of the Christian walk. Join family psychologist and author Dr. James Dobson for the Best of 2007--a special collection of the year's most requested radio broadcasts on the importance of faith in daily living. Special guests include Indianapolis Colts head coach Tony Dungy, Dr. John MacArthur and more!