| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| After Darkness, Light | 978-0-646-49035-9 | 2008 | John O'callaghan |
| HISTORY OF THE IRISH BRIGADES IN THE SERVICE OF FRANCE: From The Revolution In Great Britain And Ireland under James II, To The Revolution In France Under Louis XVI | 978-1-874622-87-1 | 2004 | John O'Callaghan |
| Revolutionary Limerick: The Republican Campaign for Independence in Limerick 1913-1921 | 978-0-7165-3058-9 | 2010 | " |
| The Battle for Kilmallock | 978-1-85635-692-3 | 2011 | " |
| The Bloomsbury Companion to Aquinas | 978-1-4411-4333-4 | 2020 | John Haldane · John O'Callaghan |
J C · John C. · John Callaghan · John Cornelius O'Callaghan · John O. · **O.C.** · O'Callaghan
Continuum · Helion & Company · Irish Academic Press Ltd · The Mercier Press Ltd · Various small imprints