Okay but I do get really tired when people rag on Narnia's Biblical parallels for being too overt. Like, yeah dude. It's written for kids. Most kids don't do subtlety. I knew my Bible better than probably 95% of third graders, and yet my parents still had to clue me in. I've talked to people who grew up secular and didn't realize Narnia was Christian until well into adulthood. The Christian parallels in Narnia are at a pretty perfect level for most kids, and the fact that we as adults continue to get new spiritual meaning from it as we grow is a real testament to the depth of Jack's writing.