| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Marine Invertebrates of the Pacific Northwest: With Additions and Corrections | 978-0-295-97562-7 (0-295-97562-8) | 1996 |
| Plants and Animals of the Pacific Northwest: An Illustrated Guide to the Natural History of Western Oregon, Washington, and British Columbia | 978-0-295-95597-1 (0-295-95597-X) | 1978 |
| Seashore Life of the Northern Pacific Coast: An Illustrated Guide to Northern California, Oregon, Washington, and British Columbia | 978-0-295-96084-5 (0-295-96084-1) | 1983 |