- A Nomenclature of Colors for Naturalists: And Compendium of Useful Knowledge for Ornithologists
- Color Standards and Color Nomenclature, Robert Ridgway ... With Fifty?three Colored Plates and Eleven Hundred and Fifteen Named Colors.
- The Ornithology Of Illinois
- The Ornithology of Illinois Volume 1
- Nomenclature of North American Birds Chiefly Contained in the United States National Museum