| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Mills and Markets: A History of the Pacific Coast Lumber Industry to 1900 | Hardcover | 978-0-295-95349-6 (0-295-95349-7) | 1974 |
| The Park Builders: A History of State Parks in the Pacific Northwest | " | 978-0-295-96613-7 (0-295-96613-0) | 1989 |
| The Park Builders: A History of State Parks in the Pacific Northwest | Paperback | 978-0-295-96620-5 (0-295-96620-3) | 1989 |
R. C. · R. Cox · T. C. · T. Cox · T. R. · Thomas C · Thomas Cox · Thomas R.