National Park Service · U.S. Government Printing Office
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Craters of the Moon: A Guide to Craters of the Moon National Monument, Idaho | 978-0-912627-44-1 (0-912627-44-1) | 1991 |
| Redwood: A Guide to Redwood National and State Parks, California | 978-0-912627-61-8 (0-912627-61-1) | 1998 |
| The National Parks Index 1916-2016 | 978-0-16-093209-0 (0-16-093209-2) | 2016 |