Contains facts about Tasmanian devils and wolverines, comparing such aspects as their sizes, brain structure, and abilities.

Contains facts about hammerhead sharks and bull sharks, comparing such aspects as their sizes, brain structure, and abilities.

Contains facts about whales and giant squid, comparing such aspects as their sizes, brain structure, and abilities.

Contains facts about rhinoceros and hippopotamus, comparing such aspects as their sizes, brain structure, and abilities.

Contains facts about polar bears and grizzly bears, comparing such aspects as their sizes, brain structure, and abilities.

This nonfiction reader compares and contrasts two ferocious dinosaurs. Readers will learn about each animal's anatomy, behavior, and more. Then compare and contrast the battling pair before finally discovering the winner! This nonfiction series is full of facts, photos, and realistic illustrations, and it includes a range of mammals, sea creatures, insects, and dinosaurs to satisfy all kinds of animal fans.

"This nonfiction reader compares and contrasts 16 ferocious sharks. Readers will learn about each animal's anatomy, behavior, and more. Then compare and contrast the battling animals before finally discovering the winner! This nonfiction series is full of facts, photos, and realistic illustrations, and it includes a range of mammals, sea creatures, insects, and dinosaurs to satisfy all kinds of animal fans." --