Teach Yourself · The Mercier Press Ltd
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The 100 Kilo Case: The True Story of an Irish Ex-NYPD Detective Protected by the Mafia, and one of the Most Infamous Drug Busts in New York City | 978-1-4736-3658-3 (1-4736-3658-2) | 2016 |
| The Civil War in Kildare | 978-1-85635-757-9 (1-85635-757-0) | 2011 |