The Environment
- American Environmental Photographs, 1891-1936: Images from the University of Chicago Library
- American Landscape and Architectural Design 1850-1920
- Conservation and Environment Maps
- Mapping the National Parks
- Reclaiming the Everglades: South Florida's Natural History 1884-1934
- Tending the Commons: Folklife and Landscape in Southern West Virginia
- The Evolution of the Conservation Movement, 1850-1920