| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Just How Stupid Are We? | Paperback | 978-1-4587-8052-2 (1-4587-8052-X) | 2010 |
| Just How Stupid Are We?: Facing the Truth About the American Voter | " | 978-0-465-01493-4 (0-465-01493-3) | 2009 |
| Just How Stupid Are We?: Facing the Truth About the American Voter | Hardcover | 978-0-465-07771-7 (0-465-07771-4) | 2008 |