Titles: P
- Pacific Northwest Cheese: A History
- Pacific Northwest Women, 1815-1925: Lives, Memories, and Writings
- Paradise Wild: Reimagining American Nature
- Pathfinder: Blazing a New Wilderness Trail in Modern America
- Peace at Heart: An Oregon Country Life
- Pedaling Revolution: How Cyclists Are Changing American Cities
- Penguins in the Desert
- People, Fire, and Forests: A Synthesis of Wildfire Social Science
- The People's School: A History of Oregon State University
- Persistent Callings: Seasons of Work and Identity on the Oregon Coast
- A Place for Inquiry, A Place for Wonder: The Andrews Forest
- A Place for Wayfaring: The Poetry and Prose of Gary Snyder
- Place Matters: Geospatial Tools for Marine Science, Conservation, and Management in the Pacific Northwest
- Planning a New West: The Columbia River Gorge National Scenic Area
- Planning the Oregon Way: A Twenty-Year Evaluation