- Idaho Montana Wyoming (USA Maps) by Schwerdt Graphic Arts Ltd, 2001-12
- The Pacific Slope: A History of California, Oregon, Washington, Idaho, Utah, and Nevada by Earl Pomeroy, 1991-10-01
- Cities of the United States: The West : Alaska Arizona California Colorado Hawaii Idaho Montana Nevada New Mexico Oregon Utah Washington Wyoming (Cities of the World (Thomsan Gale))
- Boise: The City and the People by Clay Morgan, 1993-09
- Suggested study outline for world regions by Orville A Reddington, 1969
- Idaho "Geo" Bingo! 38 Must Know State Geography Facts for Kids to Learn While Having Fun! by Carole Marsh, 1998-05
- Geography, geology and water resources of the National Reactor Testing Station by Raymond L Nace,
- GeoNote by Roy M Breckenridge, 1986
- Bear River: Last Chance to Change Course by Craig Denton, 2007-08-15
- Lake Studies: An Annotated Bibliography of Social Science Research on Lakes (Public Administration Series--Bibliography) by Tim Holmes, 1986-03
- The Lochsa Story: Land Ethics in the Bitterroot Mountains by Bud Moore, 1996-10-01
- At Home Afloat: Women on the Waters of the Pacific Northwest by Nancy Pagh, 2001-03
- Public views on public lands: A survey of interior Columbia River Basin residents by Gundars Rudzitis, 1995
- Passenger response to Amtrak service in the Pacific Northwest June 1981 - June 1972: Coast Starlight, Empire Builder, North Coast Hiawatha, local trains by Richard Lorey Day, 1972
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