Charles and Lizzie Peterson know a lot about puppies, because the Petersons are a foster family for young dogs, and help find special homes for every little visitor.
It's Duncan's birthday, and all the Crayons want to make him a card! With their fun and quirky illustrations of firetrucks, dragons, and (dare we say?) wheat, these creative Crayons each have something different to contribute. When they come together, they can make something truly spectacular to celebrate Duncan's birthday!
