Dinosaurs - Usborne Spotter's Guides Author:David Norman Usborne Spotter's Guides are pocket sized and packed with information - so don't leave home without one. Whether you are an enthusiast or a complete beginner, these beautifully illustrated field guides will help you identify and understand the things you see in the natural world. — From the ferocious Tyrannosaurus to the massive Brachiosaurus, di... more »nosaurs once dominated the Earth. So where did they go? Find out in this fascinating guide which will help you to recognize many different dinosaurs and their unusual features.« less