Greenwood · Montana Historical Society Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Montana Legacy: Essays on History, People, and Place | 978-0-917298-90-5 (0-917298-90-X) | 2002 |
| The Lewis and Clark Expedition | 978-0-313-31661-6 (0-313-31661-9) | 2004 |
H. Fritz · H.W. · H.W. Fritz · Harry Fritz · W F · W Fritz