Don Piper is the bestselling coauthor of 90 Minutes in Heaven, Heaven Is Real, Daily Devotions Inspired by 90 Minutes in Heaven, and Getting to Heaven. An ordained Baptist minister for more than 25 years, Piper is a full-time pastor, an internationally recognized evangelist and conference and retreat leader, and is known around the world as the "Minister of Hope."

Cecil Murphey has written more than 135 books that have sold millions of copies. Now a full-time writer and speaker, Murphey previously spent a number of years as a pastor in Atlanta, a volunteer hospital chaplain, and a missionary in Kenya. His works include the New York Times bestseller 90 Minutes in Heaven and Gifted Hands: The Ben Carson Story.