Born in Ireland in 1898, Clive Staples Lewis gained a triple First at Oxford and was Fellow and Tutor at Magdalen College from 1925-54, where he was a contemporary of Tolkien. In 1954 he became Professor of Mediaeval and Renaissance Literature at Cambridge. C. S. Lewis was for many years an atheist, until his conversion, memorably described in his autobiography ‘Surprised by Joy’: “I gave in, and admitted that God was God … perhaps the most dejected and reluctant convert in all England.” He is celebrated for his famous series of children’s books, the Narnia Chronicles (which have been filmed and broadcast many times), as well as his literary criticism and science fiction. C. S. Lewis died on 22nd November 1963.

'He is admirably equipped to write spiritual autobiography for the plain man, for his outstanding gift is clarity. You can take it at two levels, as straight autobiography, or as a kind of spiritual thriller, a detective's probing of clue and motive that led up to his return to the Christianity he had lost in childhood.' Isabel Quigley, Sunday Times