Titles: H
- Handbook of Northwestern Plants Revised Edition
- Handbook of Oregon Birds: A Field Companion to Birds of Oregon
- Happy Valley
- Harvest Wobblies: The Industrial Workers of the World and Agricultural Laborers in the American West, 1905-1930
- I Have Not Loved You With My Whole Heart
- Here on the Edge: How a Small Group of World War II Conscientious Objectors Took Art and Peace from the Margins to the Mainstream
- Here There Nowhere: Paintings by Michael Brophy
- The Hidden Forest: The Biography of an Ecosystem
- Hiking from Portland to the Coast: An Interpretive Guide to 30 Trails
- Hive of Dreams: Contemporary Science Fiction from the Pacific Northwest
- Holdfast: At Home in the Natural World
- Holy Mōlī: Albatross and Other Ancestors
- A Homesteader's Portfolio: The Memoir of a Single Woman Homesteader
- Homing Instincts
- Honey in the Horn