| A monstrous swindle : Pierre Elliott Trudeau and the nationalist ideal | McCarthy, John-Paul | Article in Journal | | 2002 |
| Dissent from Irish America | McCarthy, John P. (John Patrick), 1938- | Monograph or Collective Volume | University Press of America | 1993 |
| Dublin, 1913 - strike and lockout | McCarthy, John PaulO'Riordan, Tomás | Article in Book | | 2011 |
| History and pluralism : Gladstone and the Maynooth grant controversy | McCarthy, John-Paul | Article in Book | | 2010 |
| Irish neutrality : the Longford connection | Carthy, John | Article in Journal | | 1978 |
| Irish-American Catholic conservatives and Northern Ireland | McCarthy, John | Article in Journal | | 1987 |
| Kevin O'Higgins : builder of the Irish State | McCarthy, John P. (John Patrick), 1938- | Monograph or Collective Volume | Irish Academic Press | 2006 |
| Key concepts | Fitzpatrick, MargaretHartnett, Eoin,Maguire, Fidelma,McCarthy, John Paul,O'Riordan, TomásÓ Corráin, Donnchadh, | Article in Book | | 2011 |
| Marbhna | Carthy, John | Article in Journal | | 1997 |
| Moira parish church, 1722-1972 | McCarthy, John | Monograph or Collective Volume | Lithoforme [Printers] | 1973 |
| Planning Ireland's future : the legacy of T. K. Whitaker | | Monograph or Collective Volume | Glendale | 1990 |
| Primary schools in county Longford | Cahill, SeanCarthy, JohnCasey, James | Monograph or Collective Volume | The authors | 2000 |
| Soggarth aroon | Carthy, John | Article in Book | | 1998 |
| The religious dimension in Gladstone's Home Rule analysis | McCarthy, John-Paul | Article in Book | | 2011 |
| The Synod of Thurles, 1850 : documents | MacCarthy, John Paul,O'Riordan, Tomás | Article in Book | | 2011 |
| The town where I grew up. Memories of the late Jack McCarthy; edited by his son John McCarthy | McCarthy, Jack | Article in Journal | | 2004 |
| Two castles at Coolhill and Clogaralt in county Kilkenny | McCarthy, John | Article in Journal | | 2008 |