| A blessing to the whole community: the Cork, Blackrock and Passage Railway | Geraghty, P. J. | Article in Journal | | 2016 |
| Bound by bonds of iron : the railways of Cavan | Geraghty, P. J. | Article in Journal | | 2015 |
| John James O'Hanlon (1876-1960) : a forgotten sporting hero | Geraghty, P. J. (Peter J.) | Article in Journal | | 2016 |
| The Dublin and Belfast Junction Railway: the great link uniting Dublin and Belfast | Geraghty, P. J. | Article in Journal | | 2017 |
| The Dublin and Drogheda Railway: the first great Irish speculation | Geraghty, P. J. | Article in Journal | | 2013 |
| The fifty-year struggle to bring a railway to Ardee | Geraghty, P. J. (Peter J.) | Article in Journal | | 2020 |
| The iron roads of Meath | Geraghty, P. J. | Article in Journal | | 2012 |
| The Londonderry and Enniskillen Railway (1845-62): the least efficient and most dangerous railway in Ireland | Geraghty, P. J. (Peter J.) | Article in Journal | | 2009 |