If you are mad about dinosaurs this is the perfect encyclopediafor you. This fully revised edition is loaded with fascinatingfacts and incredibly realistic 3-D illustrations that capturedinosaurs stomping roaring and snapping across the prehistoricworld. Did you know that Velociraptor had three large killerclaws on each foot to hunt down prey Or that the long-neckedDiplodocus was as long as three school buses Would you believethat Carcharodon megalodon was an ocean monster with a fearsomebite at least six times stronger than a great white sharkRevealing more than 60 prehistoric creatures from the age of thedinosaurs to the Ice Age.