All seven books in the Chronicles of Narnia are now available together in a hardcover volume which includes an essay by C. S. Lewis, "On Three Ways of Writing for Children," where he explains precisely how the magic of Narnia first came to life.
Lucy - the Ant Ballerina is a children's story. In this story, we discover that it is OK to be different from others. Lucy is different from the other ants because she dares to dream. She learns to dance Ballet from watching a young girl and ends up teaching the other ants.