| A tragic troubadour : life and collected works of folklorist poet and translator Edward Walsh | Ó Ríordáin, John J. | Monograph or Collective Volume | John J. Ó Ríordáin | 2005 |
| Before the Night Grows Late | Ó Ríordáin, John J. CSsr | Monograph or Collective Volume | Columba Press | 2009 |
| Early Irish saints | Ó Ríordáin, John J. | Monograph or Collective Volume | Columba Press | 2001 |
| Kiskeam versus the empire: a company of the Irish Republican Army active in the War of Independence and Civil War | Ó Riordáin, John J., 1936- | Monograph or Collective Volume | The author | 2010 |
| Where Araglen so gently flows : a story of Munster and of Ireland as unfolded through life around Kiskeam in Duhallow, Co. Cork | Ó Ríordáin, John J. | Monograph or Collective Volume | John J. Ó Ríordáin | 2007 |