Native Plant Gardening for Birds, Bees & Butterflies of the Rocky Mountains
Mushrooms of the Rocky Mountains Quick Reference Guide
Reptiles and Amphibians of the Colorado Plateau Quick Reference Guide
Mammals of the Rocky Mountains Quick Reference Guide
Wildflowers of the Southern Rocky Mountains
Edible and Medicinal Plants of the Rocky Mountains
Raptors of Western North America Quick Reference Guide
Birds of Colorado Quick Reference Guide
Owls of North America Quick Reference Guide
Waterfowl of North America Quick Reference Guide
