C.S. Lewis is best known for the Chronicles of Narnia, but did you know there is a prequel that explains how Narnia came to be, and how the evil witch ended up there? It's a sweet little story. I decided to read it because a reviewer of my urban fantasy series thought my writing was reminiscent of Lewis. I don't see it, but regardless, I enjoyed the book. Lewis has a phenomenal way with characters and setting. A bit tongue in cheek. Reminds me a bit of Charles Dickens.
There is a religiosity about C. S. Lewis's work. He was a well known christian, and the following quote sums up his platform.