R. Green · Robert G. Ingersoll · Robert Green · Robert Green, Col. Ingersoll · Robert Ingersoll
IndyPublish.com · Prometheus Books
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|---|
| Best of Robert Ingersoll: Selections from His Writings and Speeches | Paperback | 978-0-87975-209-5 (0-87975-209-2) | 1983 |
| Lectures Of Col. R. G. Ingersoll - Latest | Hardcover | 978-1-4142-3836-4 (1-4142-3836-3) | 2005 |
| Lectures Of Col. R. G. Ingersoll - Latest | Paperback | 978-1-4142-3837-1 (1-4142-3837-1) | 2005 |