| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| In Search of Western Oregon | Paperback | 978-0-87004-332-1 | 1990 | |
| Oregon for the Curious | " | 978-0-87004-222-5 | 1972 | |
| Street Warrior: The True Story of the NYPD's Most Decorated Detective and the Era That Created Him | " | 978-1-250-19043-7 | 2018 | Patrick Picciarelli |
| Street Warrior: The True Story of the NYPD's Most Decorated Detective and the Era That Created Him | Hardcover | 978-1-250-10690-2 | 2017 | " |
| Tales Out of Oregon | Paperback | 978-0-89174-004-9 | 1976 | |
| The Other Side of Oregon | " | 978-0-87004-352-9 | 1993 | |
| This Side of Oregon | " | 978-0-87004-284-3 | 1982 | |
| Touch of Oregon | " | 978-0-89174-005-6 | 1976 | |
| Tracking Down Oregon | " | 978-0-87004-257-7 | 1978 | |
R. F. · Ralf Förthmann · Ralph Freedman · Rolf Fredheim · Rolf Frydenberg
Caxton Press · Comstock Book Distributors · St. Martin's Press