Friede Pubns · Thunder Bay Press Michigan
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Michillaneous | 978-0-9608588-0-4 (0-9608588-0-6) | 1982 |
| Unexplained Michigan Mysteries | 978-1-933272-06-1 (1-933272-06-6) | 1993 |
| Unexplained Michigan Mysteries: Strange But True Tales from the Michigan Unknown | 978-0-923756-05-5 (0-923756-05-1) | 1993 |
G.B. · G. W. · Gary B. · Gary Barfknecht · Gary W. · W. B