C. Barker · C.F. · Charles Ferguson
Mackinac Island Press, Inc. · Wayne State University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| The Day the Great Lakes Drained Away | 978-0-9749145-2-7 (0-9749145-2-5) | 2005 |
| Under Michigan: The Story of Michigan's Rocks and Fossils | 978-0-8143-3088-3 (0-8143-3088-6) | 2005 |