- The Nature of California: An Introduction to Common Plants and Animals and Natural Attractions (Field Guides Series)
- Nevada Trees & Wildflowers: A Folding Pocket Guide to Familiar Species
- Field Guide to Banff National Park: An Introduction to Familiar Species
- Hawaii Wildlife: An Introduction to Familiar Species
- Backyard Birds of North America: A Folding Pocket Guide to Familiar Species (Pocket Naturalist Guide Series)