| A Saorstat is born : how the Irish Free State came into being | O'Connor Lysaght, D. R. | Article in Book | | 1991 |
| County Tipperary : class struggle and national struggle, 1916-24 | O'Connor Lysaght, D. R. | Article in Book | | 1985 |
| Patrick Trench : Irish socialist in the Second World War. Writings and speeches 1939-1946 | | Monograph or Collective Volume | Socialist Democracy | 2016 |
| The Munster soviet creameries | O'Connor Lysaght, D. R. | Article in Journal | | 1981 |
| The rakes' progress of a syndicalist : the political career of William O'Brien, Irish labour leader | O'Connor Lysaght, D. R. | Article in Journal | | 1983 |