Wasatch County Library

A boy who collects fossils grows up to discover the first Tyrannosaurus rex dinosaur. Years later, a girl grows up to find the largest Tyrannosaurus rex ever. Look inside to discover the exciting world of paleontology! This book is about the discovery of the Tyrannosaurus Rex dinosaur, including information about the dinosaur's appearance, movement, and diet before it became extinct. This series introduces readers to the study of dinosaurs. Each book...