Titles: L
- The Land Is Bright
- Land Snails and Slugs of the Pacific Northwest
- Land-Use Planning in Oregon
- The Last Layer of the Ocean: Kayaking through Love and Loss on Alaska's Wild Coast
- Last Stands: A Journey Through North America's Vanishing Ancient Rainforests
- Leaded: The Poisoning of Idaho’s Silver Valley
- Learning to Like Muktuk: An Unlikely Explorer in Territorial Alaska
- Lebanese Amber: The Oldest Insect Ecosystem in Fossilized Resin
- The Left Hand of Eden: Meditations on Nature and Human Nature
- Legends of the Northern Paiute: as told by Wilson Wewa
- Legible Sovereignties: Rhetoric, Representations, and Native American Museums
- Lewis and Clark Meet Oregon's Forests: Lessons in Dynamic Nature
- Life Histories of Cascadia Butterflies
- Light on the Devils: Coming of Age on the Klamath
- Lincoln and Oregon Country Politics in the Civil War Era