| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Art of a Vanished Era | 978-0-295-95576-6 (0-295-95576-7) | 1978 |
| Green-gold Harvest | 978-0-295-95577-3 (0-295-95577-5) | 1978 |
| Seascapes: Influence of the Sea on Whatcom County | 978-0-295-95578-0 (0-295-95578-3) | 1978 |