based on the book by C. S. Lewis based on book by C.S. Lewis based on the book by L. Frank Baum based on the original book by C.S. Lewis based on the book by E.T.A. Hoffmann based on the books by David Kirk. based on the books by Mick Inkpen based on the book by Lewis Carroll based on the books by Enid Blyton. based on the books by Rob Scotton