Ultimate pterosaur rumble

"Sixteen epic flying dinosaurs battle it out in a huge fight! Who will be the pterosaur champion? This nonfiction reader compares and contrasts sixteen of the fiercest flying pterosaurs. Readers will learn about each dinosaur's unique features, behavior, and more. Then, compare and contrast the battling dinosaurs before finally discovering the winner! This nonfiction series is full of facts, photos, and realistic illustrations. It includes a rang...