| 'Miraculous meddlers': the Catholic Action movement | Curtis, Maurice | Article in Journal | | 2010 |
| Canon Sheehan of Doneraile | MacGowan, Kenneth | Monograph or Collective Volume | Catholic Truth Society | 1963 |
| Dr Dermot O'Hurley | Gavin, Tadg | Monograph or Collective Volume | Catholic Truth Society | 1963 |
| Life of Blessed Oliver Plunkett, archbishop of Armagh (1625-1681) | Stokes, John F. B. | Monograph or Collective Volume | Catholic Truth Society | 1954 |
| Life of St Lawrence O'Toole, archbishop of Dublin, 1128-1180 | Legris, Albert | Monograph or Collective Volume | Catholic Truth Society | 1914 |
| Marriage and the pamphlet covers of the Catholic Truth Society | Mac Cárthaigh, Lir | Article in Book | | 2019 |
| Royal and saintly Cashel | Finn, Andrew | Monograph or Collective Volume | Catholic Truth Society of Ireland | 1929 |
| The diocese of Kerry (formerly Ardfert) | Reidy, Donal A. | Monograph or Collective Volume | Catholic Truth Society | 1937 |
| Tipperary's gift to China : three apostolic lives, 1863-1898 | | Monograph or Collective Volume | Kessinger Publishing | 2007 |
| Tuam by Thomas B. Costello, M.D., M.R.I.A. - Catholic Truth Conference Programme, 1936 | Costello, Thomas B. | Article in Journal | | 2014 |