New York Times bestselling author Craig Groeschel is the founding and senior pastor of Life.Church, an innovative and pacesetting church meeting in multiple locations around the United States and globally online, which also created the popular and free YouVersion Bible app. He is the author of several books, including Fight, Soul Detox, The Christian Atheist, and It. Craig, his wife, Amy, and their six children live in Edmond, Oklahoma. Visit www.craiggroeschelbooks.com Dudley J. Delffs, Ph.D. is an award-winning writer of fiction and non-fiction. A former publishing executive with divisions of Random House and HarperCollins, Dudley now works with top-tier authors, agents, and publishers to produce bestselling books with life-changing impact. A lifelong fan of Dolly Parton, Dudley lives in Sewanee, Tennessee with his wife and children.