52 books • 5 series
Wildlife of Nebraska
A Naturalist's Guide to the Great Plains
A Chorus of Cranes
Seasons of the Tallgrass Prairie
Birds and Birding in Wyoming's Bighorn Mountains Region
Yellowstone Wildlife
Birds of the Central Platte River Valley and Adjacent Counties
Sandhill and Whooping Cranes
The Niobrara
Prairie Dog Empire
Faces of the Great Plains
Great Wildlife of the Great Plains
Lewis and Clark on the Great Plains
Grassland Grouse and Their Conservation
The Nature of Nebraska
Prairie Birds
Trogons and Quetzals of the World
Earth, Water and Sky (Corrie Herring Hooks)
Baby Bird Portraits
Baby Bird Portraits by George Miksch Sutton
The Avian Brood Parasites
Ruddy Ducks and Other Stifftails (Animal Natural History S., v. 1)
This Fragile Land
Arena Birds