About the Author: Dr. Timothy Sumerlin is a counselor and adjunct professor at the University of Denver. He is director of In Motion Counseling and, along with his wife, Jackie, created Disciples In Motion, an innovative recovery ministry. Their two children, Tim and Danielle, along with their son-in-law, Adrian, serve with a mission church in China and teach English at a university. Tim and Jackie travel internationally, teaching church leaders in recovery concepts and other counseling related issues and are members of the Denver Church of Christ in Denver, Colorado.