Long ago, a once-mighty Allosaurus stalked the land searching for helpless prey for dinner, too sick to battle stronger dinosaurs. Millions of years later, scientists discovered the bones of this 'different lizard' in Wyoming and named him Big Al. Read how Big Al helped them learn more about Allosaurus and its days on Earth. The Exploring Dinosaurs and Prehistoric Creatures series is the first stepping-stone in developing a child's knowledge of prehistoric...

Apatosaurus was one of the biggest animals to ever walk the planet! Find out more about the Apatosaurus's life, what it ate, and what scientists have learned from its fossils. Dinosaurs--they're fascinating, scary, mysterious, and just plain cool. No wonder kids love them! With the pace of new discoveries, there's more to learn about these amazing creatures all the time. The Child's World's Introducing Dinosaurs series combines eye-catching color...

Life was often difficult for the Iguanodon. It couldn't fight larger dinosaurs with sharp teeth or pointy spikes. Even thunderstorms could pose a danger. Learn how Iguanodon survived on Earth for nearly twenty million years and why its fossils have been discovered all over the planet. The Exploring Dinosaurs and Prehistoric Creatures series is the first stepping-stone in developing a child's knowledge of prehistoric natural history. By learning about...

Describes what is known about the physical characteristics, behavior, habitat, and life cycle of this small, bird-like dinosaur.

Commonly called the T-Rex, this fearsome beast is one of the most famous dinosaurs. Learn the truth about this awesome creature. Dinosaurs--they're fascinating, scary, mysterious, and just plain cool. No wonder kids love them! With the pace of new discoveries, there's more to learn about these amazing creatures all the time. The Child's World's Introducing Dinosaurs series combines eye-catching color illustrations with simple, straightforward text,...