J. E. · J. S. · John E. · John S.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Bill Sublette: Mountain Man | 978-0-8061-1111-7 (0-8061-1111-9) | 1973 |
| Fur Trade on the Upper Missouri, 1840-1865 | 978-0-8061-2566-4 (0-8061-2566-7) | 1993 |
| Joshua Pilcher: Fur Trader and Indian Agent | 978-0-8061-0799-8 (0-8061-0799-5) | 1968 |