Have you ever seen a dinosaur in your backyard? Of course not. But where did they go? What did a Parasaurolophus sound like? Why did the Spinosaurus have enormous fins along its back? Do you ever wonder what a Tyrannosaurus rex ate for dinner? Perhaps it feasted on freshly caught Maiasaura. Or maybe it preferred slow-roasted Pterodactyl. Scientists aren"t sure what a T. rex"s meal was like, but they"re fairly certain it didn"t involve pizza. There"s a lot we don"t know about dinosaurs. We may not have all the answers--but laugh your way through this fun-filled book and you"ll discover the mysteries!