"Dinosaur Knowledge Genius! is packed with more than 60 topics covering the fascinating world of dinosaurs including the most fearsome predators; which dinosaurs were plant-eaters; who had frills, crests, or spikes; what dinosaurs roamed during the Triassic, Jurassic, and Cretaceous eras; who lived in herds and packs; and much more! As you move from one quiz to the next, you will not only learn about prehistoric life, but also have fun in this marvelously entertaining quiz book for kids and the whole family." -- Amazon.com