Explore the intriguing answers to more than 200 questions about dinosaurs in DK's newest dinosaur encyclopedia for kids. This children's book, ideal for ages 6-9, will help inquisitive minds find out the answers to all the dinosaur questions they may have, and some they hadn't thought of! Did dinosaurs sleep? Did they have feathers? Covering amazing ancient creatures, fantastic fossils, and the positively perplexing prehistoric world, Did You Know? Dinosaur helps children get a handle with the gigantic topic that is dinosaurs.