| Gobnait Naomhtha Bhaile Mhuirne | Henry, Françoise, 1902-1982O'Kelly, M. J. (Michael Joseph)Ó Héideáin, Eustás | Monograph or Collective Volume | [s.n.] | 1978 |
| Leabhar cuntais Teampaill Mhuire cois Chladaigh : 1727-1738 | Ó Héideáin, Eustás | Article in Book | | 1991 |
| Leabhar cuntais Teampaill Mhuire cois Chladaigh, 1727-1738 | Ó hÉideáin, Eustás | Article in Journal | | 1958 |
| National school inspection in Ireland : the beginnings | Ó Héideáin, Eustás | Monograph or Collective Volume | Sceptre | 1967 |
| The Dominicans in Galway, 1241-1991 | | Monograph or Collective Volume | Dominican | 1991 |