Dinosaur World

A massive marine reptile lifts its head from the dark water. What is this creature? It is a plesiosaur! In Plesiosaur, readers learn all about this reptile's appearance, behavior, and how it… More →

A large reptile soars through the sky. What is this creature? It is a pterosaur! In Pterosaur, readers learn all about this reptile's appearance, behavior, and how it survived in the time of… More →

A dinosaur whips its spiked tail. What is this creature? It is a stegosaurus! In Stegosaurus, readers learn all about this dinosaur's appearance, behavior, and how it survived millions of… More →

A dinosaur defends itself with three sharp horns and a frill. What is this creature? It is a triceratops! In Triceratops, readers learn all about this dinosaur's appearance, behavior, and how More →

A large, powerful dinosaur uses its razor-sharp teeth to tear into prey. What is this creature? It is a Tyrannosaurus rex! In Tyrannosaurus Rex, readers learn all about this dinosaur's… More →

A small dinosaur catches prey with its long, sharp claws. What is this creature? It is a velociraptor! In Velociraptor, readers learn all about this dinosaur's appearance, behavior, and how… More →