| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Bumper Sticker Wisdom: America's Pulpit Above the Tailpipe | Paperback | 978-1-885223-17-3 (1-885223-17-X) | 1995 |
| Bumper Sticker Wisdom: America's Pulpit Above the Tailpipe | Hardcover | 978-1-885223-32-6 (1-885223-32-3) | 1995 |
C. G. · C. Gardner · C. W. · Carol G. · Carol Gardner · W G · W. Gardner