CreateSpace Independent Publishing Platform · Various small imprints
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Bound for the Backcountry II A History of Airstrips in the Wallowas, Hells Canyon, and the Lower Salmon River | 978-0-692-30506-5 (0-692-30506-8) | 2015 |
| Points of Prominence: Fire Lookouts of the Payette National Forest | 978-1-4486-0999-4 (1-4486-0999-2) | 2009 |
H.H. · H.J. · R. H. · R. H. Holm · R.H.J. · R. Holm · R.J. · Richard H. · Richard H Holm · Richard J.