| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1992 | 978-1-882151-00-4 | R. A. (editor) Davis | Cincinnati Fossils: An Elementary Guide to the Ordivician Rocks and Fossils of the Cincinnati, Ohio |
| 2003 | 978-1-882151-07-3 | George Laycock | The Richard and Lucile Durrell Edge of Appalachia Preserve System, Adams County, Ohio |
| 2006 | 978-1-882151-08-0 | Stanley Hedeen | Natural History of the Cincinnati Region |