Lyle W. Dorsett
Lyle W. Dorsett is the Billy Graham Professor of Evangelism at Beeson Divinity School, Samford University. He is former director of the Wade Center at Wheaton College and author of numerous books, including A Love Observed (a biography of Lewis's wife, Joy Davidson). Dorsett also edited The Essential C. S. Lewis and coedited C. S. Lewis: Letters to Children.