Michael Ward is Associate Member of the Faculty of Theology and Religion at the University of Oxford and a leading expert on the writings of C.S. Lewis. He is the author of 'Planet Narnia: The Seven Heavens in the Imagination of C.S. Lewis', 'After Humanity: A Guide to C.S. Lewis’s The Abolition of Man', and co-editor of 'The Cambridge Companion to C.S. Lewis'.