- Soldiers of the Pen: The Writers' War Board in World War II
- A Flora of Northwest America: Containing Brief Descriptions of All the Known Indigenous and Naturalized Plants Growing Without Cultivation North of ... Utah, and South of British Columbia; Volume 1
- A Catalogue of the Known Plants, (Phænogamia and Pteridophyta) of Oregon, Washington, and Idaho;
- Howell's Devises, 1581
- A Catalogue of the Known Plants, (Phænogamia and Pteridophyta) of Oregon, Washington, and Idaho;