Regional Libraries
- Central Washington University
- Eastern Oregon University Library
- Eastern Washington University Library
- Evergreen State College Library
- Fort Vancouver Regional Library
- Gonzaga University Library
- Linfield College Library
- Northwest Nazarene University Library
- Oregon Health Sciences University Library
- Oregon State University Libraries
- Penrose Memorial Library
- Seattle Pacific University Library
- Seattle Public Library
- Seattle University Library
- Spokane Public Library
- University of Oregon Library Systems
- University of Puget Sound Library
- University of Washington Libraries
- Walla Walla Community College Library
- Walla Walla High School Library
- Walla Walla Public Library
- Washington State Library
- Washington State University Libraries
- Western Washington University Libraries
- Whitman Library
- Whitworth University Library
- Willamette University Library
- WorldCat