- Oregon (Rookie Read-About Geography) by Susan Labella, 2007-03
- The Oregon Companion: An Historical Gazetteer of the Useful,the Curious, and the Arcane by Richard H. Engeman, 2009-03-25
- Netting the Sun: A Personal Geography of the Oregon Desert (Northwest Voices Essays) by Melvin R. Adams, 2001-05
- Oregon geography ;: The people, the place and the time by Samuel Newton Dicken, 1965
- Oregon Divided: A Regional Geography by Samuel N. Dicken, Emily F. Dicken, 1982-11
- Oregon Geography (3rd Edition) by Samuel Newton Dicken, 1959-01-01
- OREGON GEOGRAPHIC NAMES : FIFTH EDITION, REVISED AND ENLARGED by LEWIS A. MCARTHUR, 1982
- Plants of the Oregon Coastal Dunes by Alfred M. Wiedemann, LA Rea J. Dennis, et all 1999-02
- Oregon Mountain Ranges (Oregon geographic series) by George Wuerthner, 1987-04
- The Pacific Northwest Coast: Living with the Shores of Oregon and Washington by Paul D. Komar, 1997-01-01
- A voyage round the world: with a history of the Oregon mission ... To which is appended a full description of Oregon Territory, its geography, history ... benefit of emigrants to that rising country by Gustavus Hines, 2010-05-18
- A Voyage Round the World: With a History of the Oregon Mission ... to Which Is Appended a Full Description of Oregon Territory, Its Geography, History ... Benefit of Emigrants to That Rising Country by Gustavus Hines, 2010-04-08
- Geography of Oregon: Oregon Field Guide, Oregon Geographic Names Board
- Multnomah County, Oregon Geography Introduction: Lloyd District, Portland, Oregon
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