| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Breakup: The Coming End of Canada and the Stakes for America | Hardcover | 978-0-393-03634-3 (0-393-03634-0) | 1994 |
| Breakup: The Coming End of Canada and the Stakes for America | Paperback | 978-0-393-33136-3 (0-393-33136-9) | 1994 |