The Great Divorce by Lewis - The Four Loves

"The most helpful book that i've ever read of is the four loves," he says. "It's a companion piece to till we have faces, which is lewis's in my opinion, his best work as an adult" He also talks about Tebone d'Orléans and zimbobons - 'a man in a story who looks into a mirror and finds no face' The author will be appearing on BBC Radio 4 at 8pm this evening.