| Fenian diary: Denis B. Cashman on board the Hougoumont: with additional poems by Cashman, John Boyle O'Reilly, John Flood, and others. | Cashman, Denis B.Flood, JohnO'Reilly, John Boyle. | Monograph or Collective Volume | Wolfhound Press | 2001 |
| Hidden in his story : the ladies of Kilcash | Flood, John | Article in Journal | | 2000 |
| Kilcash : a history | Flood, JohnFlood, Phil | Monograph or Collective Volume | Geography Publications | 1999 |
| Kilcash and the Butlers of Ormond: Conflict and Kinship from the Middle Ages to the Great Famine | Flood, John | Monograph or Collective Volume | Geography Publications | 2020 |
| Kilcash and the Butlers of Ormond; conflict and kingship from the Middle Ages to the Great Famine | Flood, John | Monograph or Collective Volume | Geography Publications | 2021 |