| A visit to Limerick - 1952. parts 1-3 | Fitzgibbon, Constantine | Article in Journal | | 1982 |
| Out of the lion's paw : Ireland wins her freedom | Fitzgibbon, Constantine | Monograph or Collective Volume | Macdonald | 1969 |
| Red hand : the Ulster colony | Fitzgibbon, Constantine | Monograph or Collective Volume | Joseph | 1971 |
| The Irish in Ireland | Fitzgibbon, Constantine | Monograph or Collective Volume | David & Charles | 1983 |
| The life and times of Eamon De Valera | Fitzgibbon, ConstantineMorrison, George | Monograph or Collective Volume | Gill & Macmillan | 1973 |
| The Mount Shannon catalogue, 1888 | Fitzgibbon, Constantine | Article in Journal | | 1976 |