A funny story about one very naughty little dinosaur features familiar themes of family harmony, sibling rivalry, and being good vs. being naughty It s Dad's birthday and Dorla has already got him a present. Dilly has nothing to give him but Dad says that all he wants is for Dilly to be good for the day. The challenge is on! Can Dilly be good for one whole day? It s going to be tough, especially with a sister determined to make him snap. Sure to entrance all beginner readers with its humor and vibrant illustrations, this tale is told in simple, appealing language with vibrant illustrations throughout, perfect for developing readers.