Palouse Area Libraries
- Latah County Library District
- Neill Public Library, Pullman
- University of Idaho Library
- Washington State University Libraries
Regional Libraries
- Directory of Washington State Libraries
- Inland Northwest Council of Libraries
- Seattle Public Library
- Spokane County Library
- Spokane Public Library
- Washington Libraries Online
- Washington State Library
- Washington Talking Book & Braille Library
Other Libraries
- Digital Public Library
- Library of Congress
- National Agricultural Library
- National Library of Medicine
- Smithsonian Institution Libraries