| 16 lives : Edward Daly | Litton, Helen | Monograph or Collective Volume | The O'Brien Press | 2013 |
| Best-Loved Swift | Swift, Jonathan | Monograph or Collective Volume | The O'Brien Press | 2018 |
| Cooper's Ireland : drawings and notes from an eighteenth-century gentleman | Harbison, Peter | Monograph or Collective Volume | The O'Brien Press in association with the National Library of Ireland | 2000 |
| Hell or some worse place : Kinsale 1601 | Ekin, Des | Monograph or Collective Volume | The O'Brien Press | 2018 |
| Ireland's pirate trail : a quest to uncover our swashbuckling past | Ekin, Des | Monograph or Collective Volume | The O'Brien Press | 2018 |
| James Connolly | Collins, Lorcan | Monograph or Collective Volume | The O'Brien Press | 2012 |
| Mean Streets: Limerick's gangland | Duggan, Barry | Monograph or Collective Volume | The O'Brien Press | 2012 |
| Mediaeval Dublin: Two historic walks | Broad, IanRosney, Bride | Monograph or Collective Volume | The O'Brien Press | 1982 |
| On the banks of the Dodder : Rathgar & Churchtown: An illustrated history | Walsh, Ged | Monograph or Collective Volume | The O'Brien Press | 2019 |
| Public virtue, public love : the early years of the Dublin lying-in hospital, the Rotunda | | Monograph or Collective Volume | The O'Brien Press | 1986 |
| Saint Patrick: Life, Legend and Legacy | Broderick, Marian | Monograph or Collective Volume | The O'Brien Press | 2019 |
| The Granite Coast: DĂșn Laoghaire, Sandycove, Dalkey | Pearson, Peter | Monograph or Collective Volume | The O'Brien Press | 2022 |
| The Guinness story | Bourke, Edward J. | Article in Journal | | 2011 |
| The Invincibles : The Phoenix Park Assassinations and the conspiracy that shook an Empire | Kenna, Shane | Monograph or Collective Volume | The O'Brien Press | 2019 |
| The stars are our only warmth: Alice Leahy, a memoir | Cleary, CatherineLeahy, Alice | Monograph or Collective Volume | The O'Brien Press | 2018 |
| To Shorten the Road | Gmelch, George (Essays and Biographies) | Monograph or Collective Volume | The O'Brien Press | 1978 |