Robert E. Coleman is director of the School of World Mission and Evangelism and professor of evangelism at Trinity Evangelical Divinity School in Deerfield, Illinois. He also directs the Institute of Evangelism at the Billy Graham Center in Wheaton, Illinois, and serves as dean of the International Schools of Evangelism. Coleman is the author of twenty books, which have been published in ninety-five languages. More than five million copies are in print in English editions alone. His best-selling book is The Master Plan of Evangelism.