Four siblings, Susan, Edmund, Peter, and Lucy Pevensie. They find an enormous wardrobe and beyond that lies the frozen land of Narnia. This land is ruled by an evil witch and together with the help of the Great Lion, Aslan, the four adventurers must set Narnia free from the witch. C.S. Lewis uses a cheery, informative tone throughout most of the book to explain its message about Christianity which is sometimes silly and amusing. The straightforward and simple writing style makes it a great pickup for beginners.