What does a Pteranodon get after flying too long? PTIRED! Young dinosaur fans will love these hilarious puns, knock-knocks, and one-liners about their favorite prehistoric beasts! If there are two things every kid loves, it's jokes and dinosaurs. So they'll go crazy for this comic collection of gags and jests about dinosaurs and other prehistoric creatures. Loaded with wacky humor and funny business, this book is guaranteed to ignite sidesplitting laughter.