This is Lewis’s spiritual autobiography. It is, you might say, a story of his life. He details his early education, his adolescent skepticism of Christianity, and his slow progress (though in another book his called it “regress”) into theism and finally into Christianity proper. For anyone wishing to better understand Lewis’s fiction and especially his apologetics, this in an invaluable resource. I’m not sure how interesting it would be to someone not otherwise interested in Lewis, though. (Are we ever interested in someone ONLY for his or her autobiography?) This is not a work of apologetics by any means. As an autobiography, it is an interesting look at the failure of modern skepticism to respond adequately to the deepest needs and intuitions of human beings, and Lewis’s invariably readable prose makes the going pretty easy.