Can you tell a Tyrannosaurus from a Triceratops? Do you know the difference between a theropod and a sauropod? If the answer is yes, then this brain-busting quiz book is for you! Dinosaur Knowledge Genius! is packed with more than 80 topics covering everything you need to know about the fascinating world of dinosaurs. Which were the most fearsome predators? How big were the most gigantic plant-eaters? Why did so many dinosaurs have frills, crests, or spikes? Did dinosaurs really lay eggs? Which ones had feathers? The pages teem with eye-popping pictures - but do you know what they show? To help you, "Test Yourself" panels list what you're looking for. With three levels of difficulty, the challenge gets harder from Starter to Challenger and the truly tricky Genius category. There's a fun fact with every picture to give a helpful clue. Whether you're after education or enjoyment, open up Dinosaur Knowledge Genius! to find out what you know - and challenge yourself to discover more!