The Secret of NIMH
The book was a lot different than the movie. It had different things happening. first of all, it didn't seem like the book at all. Nicodemus died, Mrs. Frisby's house was being moved, but Jenner cut the ropes. Jenner was mean, and tried to kill Justin. "The book was way better than the movie," as most say. The book was better than the movie, in our opinion too.
Mrs. Frisby and the Rats of NIMH