| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The History of the County of Mayo to the Close of the Sixteenth Century | 978-1-143-31610-4 (1-143-31610-X) | 2010 |
| The History Of The County Of Mayo: To The Close Of The Sixteenth Century | 978-1-165-23857-6 (1-165-23857-8) | 2010 |
| The history of the county of Mayo to the close of the sixteenth century | 978-0-946130-01-6 (0-946130-01-9) | 1982 |
H. Knox · H.T. · H. Thomas · T/K · T. Knox · Thomas K · Thomas Knox
Edmund Burke Publisher · Kessinger Publishing, LLC · Nabu Press