Alister McGrath, who has just published C.S. Lewis - A Life: Eccentric Genius, Reluctant Prophet [which I have just begun reading], lists and comments on his "Top Five Books" which include, unsurprisingly, two Lewis titles.
- C.S. Lewis, Mere Christianity
- Thomas a Kempis, The Imitation of Christ
- G.K. Chesterton, The Everlasting Man
- St. Augustine, Confessions
- C.S. Lewis, Surprised By Joy