At the river's edge, Ankylosaurus is so busy eating he doesn't notice that a huge Tyrannosaurus Res is watching him. When Ankylosaurus finally sees the dangerous predator, he runs for his life! But Ankylosaurus wil need more than just speed to escape the fierce T-Rex. Will Ankylosaurus be able to fight back?

An Ankylosaurus grazes at the river's edge when he is attacked by a Tyrannosaurus rex and must defend himself using his natural armor and powerful tail.

Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! A dinosaur with an armored back chomps on plants. It swings its tail at a hungry meat eater. Was that a Stegosaurus? Or was it an Ankylosaurus? These dinosaurs looked similar, but they were very different. Read this book to become an expert at telling these look-alikes apart!

"Includes a read-along CD and a tear-out poster!"--Cover.

Discusses the ankylosaurus dinosaur, including its known physical characteristics, behavior, habitat, and what other creatures were its contemporaries, as well as how scientists study fossils and evaluate geological features to learn about extinct organisms.

I was a teenage T. Rex! Survival of the fittest has always been the rule at Wetherford Junior High. So when Bertram Phillips's science fair project sends his mind back 67 million years, he's well prepared. After all, as the class brain, he's learned how to avoid predators. But Bertram's not prepared for his new tanklike, spike-backed Ankylosaurus form. He's become a dinosaur--and so have three other fellow students. Mike, the star quarterback who's never had much of a killer instinct, must wrestle with the hunger pangs of a T. Rex. Candayce, the beauty queen, is forced to suffer the thunder thighs of a Leptoceratops, while the morose Janine now soars blissfully on the wings of a Pterodactyl. With prehistoric perils at every turn, Bertram, Mike, Candayce, and Janine band together to find their way back home in what were once their own back yards. Theirs is an amazing, wildly comical, and very human journey...through the Age of Dinosaurs.