Topic of Choice #2 Good vs. Evil

In most of C.S. Lewis's books, there is a clear evil side and a clear good side. Of course these are fantastical ideas of good vs. evil, but there is something to be said for being able to enter into these worlds. For some reason, reading books like the Chronicles of Narnia seem to make good and evil more clear in real life. The enacting the myth by entering into the story and buying the fantasical ideas of good and evil makes good vs. evil easier to see in the real world