| A history of the Church of Ireland in Ramoan Parish | Boyd, Hugh Alexander | Monograph or Collective Volume | R. Carswell & Son | 1930 |
| Anglo Republic : inside the bank that broke Ireland | Carswell, Simon | Monograph or Collective Volume | Penguin Ireland | 2011 |
| Christ Church Strabane, 1879-1979 : centenary brochure | Lovell, Ernest W. | Monograph or Collective Volume | Bell, Logan and Carswell [Printer] | 1979 |
| Dr Blair : or, Irish Protestants under Home Rule | O'Sullivan, P. P. | Monograph or Collective Volume | Carswell | 1912 |
| Eheu fugaces : fifty years in the Northern Ireland courts | Carswell, Robert | Article in Book | | 2013 |
| Founding a legal system : the early judiciary of Northern Ireland | Carswell, Robert, Lord Carswell | Article in Book | | 2013 |
| Gaelic and Protestant : a case study in early modern self-fashioning, 1567-1608 | Caball, Marc | Article in Journal | | 2010 |
| Health policy | Carswell, Leslie | Article in Book | | 1994 |
| History of the parish of Knockbreda | Carmody, William Patrick | Monograph or Collective Volume | R. Carswell & Son | 1929 |
| John Carswell and Foirm na n-Urrnuidheadh (1567) | Titley, Alan | Article in Book | | 2025 |
| Lisburn Cathedral and its past rectors | Carmody, W. P., Rev. | Monograph or Collective Volume | R. Carswell & Son | 1923 |
| Something rotten : Irish banking scandals | Carswell, Simon | Monograph or Collective Volume | Gill & Macmillan | 2006 |
| The rectors of Killinchy and Kilmood, Diocese of Down | Swanzy, Henry B. | Monograph or Collective Volume | R. Carswell & Son [Printer] | 1932 |
| The Scottish Fencible Regiments in Ireland | Carswell, Allan L. | Article in Journal | | 1998 |
| The vicars of Newry, with lists of curates and churchwardens | Swanzy Henry B. | Monograph or Collective Volume | R. Carswell & Son | 1927 |