| Enduring the most : the life and death of Terence MacSwiney | Costello, Francis J. | Monograph or Collective Volume | Brandon | 1995 |
| King George V's Speech at Stormont (1921) : Prelude to the Anglo-Irish Truce | Costello, Francis J. | Article in Journal | | 1987 |
| Labour, Irish republicanism and the social order during the Anglo-Irish war | Costello, Francis J. | Article in Journal | | 1991 |
| Lloyd George and Ireland, 1919-21 : an uncertain policy | Costello, Francis J. | Article in Journal | | 1988 |
| Michael Collins in his own words | | Monograph or Collective Volume | Gill & Macmillan | 1997 |
| The Deer Island graves, Boston : the Irish famine and Irish-American tradition | Costello, Francis J. | Article in Book | | 1997 |
| The Irish representatives to the London Anglo-Irish conference in 1921 : violators of their authority or victims of contradictory instructions? | Costello, Francis J. | Article in Journal | | 1989 |
| The Irish revolution and its aftermath, 1916-1923 : years of revolt | Costello, Francis J. | Monograph or Collective Volume | Irish Academic Press | 2003 |
| The Republican courts and the decline of British rule in Ireland, 1919-1921 | Costello, Francis J. | Article in Journal | | 1990 |
| The role of propaganda in the Anglo-Irish war, 1919-1921 | Costello, Francis J. | Article in Journal | | 1989 |