Dinosaurs lived on earth long before the first humans, but by examining the bones of great creatures like Tyrannosaurus Rex, scientists have learned much about the way they lived. This beautifully illustrated books tells children about them. The impressively illustrated titles in this fine series will appeal to very young children. The books present highly detailed, naturalistic animal illustrations and simple storylines that preschoolers can easily comprehend. Like all previously published books in this series, this new title has full-color, full-page illustrations on every large page. The story makes a wonderful introduction to the wonders of nature for little girls and boys who are curious about the habits of different animals. The pages are sturdy cardboard, designed to withstand rough treatment from small hands. Read Less