| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The John Muir Trail 1959:: one family, one month, 200 miles | 978-1-5232-O977-4 (1-5232-O977-1) | 2016 | Margaret Olesen · Hank Olesen |
Jack O. · Jack Olsen · Jack Olson · Jake Olson · Jes Olesen · Jess Olsen · Jess Olson · Josh Olson · Joshua Olsen · Joyce Olesen