based on the original book by C.S. Lewis Based on the original book by E.C.Brewer based on the original poem by T.S. Eliot. based on the original story by Richard Adams based on the book by C. S. Lewis based on the original novel by Mary Shelley. based on the original story by Watty Piper ; based on the original stories by Tove Jansson based on the original story by Johanna Spyri. based on the original story by Lewis Carroll