| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Contract on America: The Mafia Murder of President John F. Kennedy | 978-0-933503-30-4 (0-933503-30-X) | 1992 |
| The Mafia Killed President Kennedy | 978-0-352-32436-8 (0-352-32436-8) | 1989 |
| The Mafia Killed President Kennedy | 978-0-352-32342-2 (0-352-32342-6) | 1988 |