My parents took DS to the library this week and read him a story there. However, they forgot to note down the name of the book or the author!
It was a story about a dinosaur who was being chased by other dinosaurs. I'm sure it was a picture book. Basically every time the dinosaur came to an obstacle it was able to get skinny legs, run faster for example.
At the end of the story the dinosaur ran up a hill/mountain and sprouted wings and flew away.
My DS loved it and we would like to buy him a copy, any ideas please?