C. S. Lewis was a man of many talents: a literary critic, a Medieval and Renaissance scholar, a stimulating lecturer, a prolific writer, a perceptive critic of Western civilization, and the author of highly acclaimed children's books. But he is perhaps best known as the ""unorthodox defender of orthodoxy,"" the most popular and influential Christian apologist of his time. His literary skill, his brilliant and wide-ranging mind, and his multi-layered...