Have you ever wondered how dinosaurs would cope if they were alive today? What if they went to the dentist? What if they went to a birthday party? What if they came round for dinner? What if a dinosaur? gives young readers a simple introduction to four dinosaur species: Tyrannosaurus Rex, Diplodocus, Stegosaurus and Triceratops. By imagining dinosaurs in modern-day scenarios, readers can learn about their size, diet and other features. For example, a Stegosaurus weighed as much as three cars so just imagine how it would play on a seesaw!