Louis Markos (PhD, University of Michigan) is professor of English and scholar in residence at Houston Christian University, where he holds the Robert H. Ray Chair in Humanities. His many books include From Achilles to Christ: Why Christians Should Read the Pagan Classics, From Plato to Christ: How Platonic Thought Shaped the Christian Faith, The Myth Made Fact: Reading Greek and Roman Mythology through Christian Eyes, Apologetics for the 21st Century, Atheism on Trial, From Aristotle to Christ, and On the Shoulders of Hobbits: The Road to Virtue with Tolkien and Lewis.