| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Illinois Off the Beaten Path, 8th | 978-0-7627-3047-6 (0-7627-3047-1) | 2005 | Bill Franz |
| Illinois Off the Beaten Path, 9th | 978-0-7627-4413-8 (0-7627-4413-8) | 2007 | Lyndee Jobe Henderson · Bill Franz |
Bob Paul · Bob Poole · Bob Powell · Bobbi Paul · Bobby Paul