Tales of the prehistoric world
Kallie Moore (Author), Becky Thorns (Illustrator)
"Take a trip to the ancient past to come face-to-face with legendary dinosaurs such as T. rex, Stegosaurus, and Triceratops. Find out about jaw-dropping discoveries, including dinosaurs that turned into gemstones, pterosaurs the size of airplanes, and the island of the last mammoths."-- Back of cover