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Dinosaurs like Stegosaurus had stiff plates on their bodies. Some used their plates to heat themselves up or cool themselve off. Others had plates to scare off predators. Bold …
Welcome to the world of Triceratops Though a plant eater, this dino could pack a punch with its sharp horns and giant body. Learn all about this mighty dinosaur where it lived, …
Albertosaurus' name may not sound very fearsome, but this was one deadly dino. Readers learn about this prehistoric predator from engaging text and bold illustrations reviewed by …
Ground sloths were enormous, ice age plant eaters with giant claws. Awesome illustrations accompany carefully leveled text about food, habitat, life cycle, and extinction, bringing …
Tyrannosaurus rex and its relatives were fearsome meat eaters and deadly predators. Their strong teeth and jaws could crush bone. Bold images, colorful maps, and interesting facts …
This book uncovers just how long it takes for the remains of a living thing to become a fossil. Learn fascinating facts about this process. Read this book to find out more about …
Ankylosaurus and other armored dinosaurs were the tanks of the prehistoric world. Sharp spikes and rock-hard plates protected these plant eaters from dangerous predators. Bold …
Parasaurolophus was a dino that could move. This prehistoric plant eater could run up to 25 miles an hour on two legs. Readers learn about this duck-billed dinosaur from engaging …
The American mastodon thundered through the Ice Age. With its powerful tusks and large size, few predators challenged this prehistoric beast. Readers learn about this mighty plant …
Dodos were strange, flightless ice age birds that became extinct in the 1700s. Awesome illustrations accompany carefully leveled text about food, habitat, life cycle, and threats, …