| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Midwest-- Gem, Fossil and Mineral Trails: Great Lakes States: Minnesota, Wisconsin, Indiana, Illinois, Michigan, Ohio | 978-O-935182-39-2 (O-935182-39-X) | 1988 | June Culp Zeitner |
J-Z · June C. Zeitner · June Culp Zeitner