Zombie Makers: True Stories of Nature's Undead

Where Is the Bermuda Triangle?

Your Digestive System

Shark Life: True Stories About Sharks & the Sea

Your Muscular System

Who Was Jacques Cousteau?

A Walk in the Deciduous Forest, 2nd Edition: Edition 2

Water Parks

A Walk in the Tundra, 2nd Edition: Edition 2

Movie Director

A Walk in the Rain Forest, 2nd Edition: Edition 2

One Well: The Story of Water on Earth

Masters of Disguise: Amazing Animal Tricksters

Sharks

Nature's Ninja: Animals with Spectacular Skills

Catfish

A Walk in the Prairie, 2nd Edition: Edition 2

Swimming in the Wild

When Lunch Fights Back: Wickedly Clever Animal Defenses

Barracuda