Birds of Arizona

Travels with Charley: In Search of America

Birds of Prey

The Wilderness Family

Birds of Florida

The Elephant Whisperer: Learning About Life, Loyalty and Freedom From a Remarkable Herd of Elephants

Birds of the Rocky Mountains

My Family and Other Animals

Bugs & Slugs

Cry of the Kalahari

Nature for Kids: Discovering More Than 100 Illustrated Plants, Animals, and Insects in North America

American Buffalo: In Search of a Lost Icon

Colorado Wildlife

The Corfu Trilogy

Mushrooms: A Falcon Field Guide, Edition 2

The Ridiculously Divine Comedy: A Sample of True Tall Tales

Edible Wild Plants: A Falcon Field Guide, Edition 2

DK National Parks of the USA

Butterflies & Moths