It-s difficult to grasp the enormous changes life on Earth has undergone since it first came into existence, but this marvelously illustrated book makes learning about our planet-s fascinating history easy and entertaining. In an accordion style, the series of pages take readers through every major geological period, with bright artwork and detailed drawings. Opening on lava-filled oceans and smoking volcanoes, the book unfolds, era by era, to show how life evolved from tiny protozoa and crustaceans to dinosaurs and mammals. Fully expanded to 8 meters (26 feet), this spectacular visual timeline is a very impressive panorama that reveals evolution in all its glory. Each page is brimming with illustrations that readers will turn to again and again. A celebration of life, this extraordinary and beautiful book illuminates the history of Earth for young readers in an unforgettable and delightful way.