In the 13th episode of our series focussing on McGrath’s book, CS Lewis: A Life, we cover some of the more difficult elements of Lewis’ life, including Warnie’s alcoholism, Mrs Moore’s dementia and his struggles at Oxford. We also explore his complicated relationship with Joy Davidman and look at why he moved to Cambridge University. Plus, don’t forget to register for the opportunity to win a copy of McGrath’s seminal biography of Lewis.