Dinosaurs - A golden guide Author:Eugene S. Gaffney Dinosaurs have long been a source of speculation. This beautifully illustrated guide includes: — - Fascinating facts about these animals that ruled the earth for more than 100 million years — - Key features that make each individual genus distinctive — - The latest information about how dinosaurs evolved and why they became extinct — Dinosaurs ... more »i>is an indispensable reference for everyone intrigued by these mighty creatures.« less