| 'Ireland hails with joy the visit of her sovereign' - royal medallions | Powell, John Stocks | Article in Journal | | 2015 |
| Documents appertaining to Portarlington and Thomas Willis's School, Portarlington c.1769-1824 | | Article in Journal | | 2019 |
| Gladstone gone to pot | Powell, John Stocks | Article in Journal | | 2020 |
| Laois and Offaly claimants : broken watches, broken dreams | Powell, John Stocks | Monograph or Collective Volume | | 2016 |
| Oak Apple in Cork | Powell, John Stocks | Article in Journal | | 2024 |
| Offaly Claimants 1916 | Powell, John Stocks | Monograph or Collective Volume | | 2023 |
| Portarlington 1666 : Catholics, Portuguese, French, and Cartographers | Powell, John Stocks | Monograph or Collective Volume | Author | 2017 |
| Portarlington's freedom-fighter : France's terrorist | Powell, John Stocks | Monograph or Collective Volume | John Stocks Powell | 2017 |
| Schooling in Ireland : a clustered history, 1695–1912 | Powell, John Stocks | Monograph or Collective Volume | Esker Press | 2020 |
| The day mrs Odlum sang ‘sister Susie’s sewing shirts for soldiers!’ for Belgian refugees in Portarlington | Powell, John Stocks | Monograph or Collective Volume | | 2023 |
| York Minster and Ireland | Powell, John Stocks | Monograph or Collective Volume | Author | 2017 |