| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Oregon Trail: Yesterday and Today | 978-0-87004-319-2 (0-87004-319-6) | 1987 |
| The Pony Express Trail: Yesterday and Today | 978-0-87004-476-2 (0-87004-476-1) | 2010 |
| The Santa Fe Trail: Yesterday and Today | 978-0-87004-354-3 (0-87004-354-4) | 2002 |
E.H. · E Hill · W H · W. Hill · Wallace, William (editor) Hill · William E. · William H. · William Hill