Polar Animals

Big Grassland Animals

Little Woodland Animals

Animals in the Hot Desert

Under the Rain Forest Canopy

A Walk in the Tundra, 2nd Edition

What Eats What

Vultures: Nature's Cleanup Crew

Wolverines: Nature's Cleanup Crew

Tasmanian Devils: Nature's Cleanup Crew

A Walk in the Prairie, 2nd Edition

A Walk in the Rain Forest, 2nd Edition

When Lunch Fights Back: Wickedly Clever Animal Defenses

Wait, Rest, Pause: Dormancy in Nature

Death Eaters: Meet Nature's Scavengers

Nature's Rule Breakers: Creatures That Don't Fit In

Jackals: Nature's Cleanup Crew

Hidden Animal Colors

A Walk in the Desert, 2nd Edition

On a Flake-Flying Day: Watching Winter's Wonders