WRITTEN BY A PROFESSIONAL paleontologist specifically for young readers, this guide to the Dinosauria is packed with enough detail and insider information to satisfy even die-hard dinophiles! The text includes brief entries on all 800+ "named" species of Mesozoic dinosaurs, as well as chapters on the history of dinosaur discoveries, the science of dinosaur art, dinosaur biology, and much more. With sidebars by 33 world-famous paleontologists, museum-quality illustrations, and over 20 never-beforeseen restorations of new dinosaur species, this is a must-have compendium of fact and fandom that dino enthusiasts of all ages will devour with glee!