The Last Battle made me incredibly sad. I did enjoy them when I read them, though. And the movies have been pretty good too. I wonder when they're gonna make The Magician's Nephew and explain the origin of Narnia? BTW, Atheist here, and I loved them even with all the biblical tones. I know C.S. Lewis is a very famous theologian, and a brilliant writer if you've ever read Mere Christianity or The Screwtape Letters.