Birds of West Virginia

Birds of North Carolina

DK National Parks of the USA

Hawks at a Distance: Identification of Migrant Raptors

Backyard Wildlife

Travels with Charley: In Search of America

Birds of South Carolina

Lonely Planet California

Birds of Florida

DK USA

Birds of the Rocky Mountains

Here Is Where: Discovering America's Great Forgotten History

Assassination Vacation

Butterflies & Moths

A Voyage Long and Strange: Rediscovering the New World

Bugs & Slugs

Blue Highways: A Journey into America

Colorado Wildlife

Road Trip USA: Cross-Country Adventures on America's Two-Lane Highways, Edition 10