Jonathan Aitken. Wheaton, Ill.: Crossway Books, 2007. 400 pp. (Hardcover). This inspiring and fresh biographical account is about one best known for writing the world-renowned hymn “Amazing Grace.” Skilled author Jonathan Aitken has enriched this famous life story with new research found in recently published papers. As Dean Timothy George of Beeson Divinity School has so well said: “John Newton…