| 'Come, pack up your store ...' : emigration from County Longford in the nineteenth and twentieth centuries | O'Hara, Aidan | Article in Book | Geography Publications | 2010 |
| Commemorating Richard Lovell Edgeworth | Morris, Martin | Article in Journal | | 2008 |
| Drumming House and estate | Morris, Martin | Article in Journal | | 1997 |
| Longford | Gearty, SarahMorris, MartinO'Ferrall, Fergus | Monograph or Collective Volume | Royal Irish Academy | 2010 |
| Longford history and society : interdisciplinary essays on the history of an Irish county | | Monograph or Collective Volume | Geography Publications | 2010 |
| Longford's archives | Morris, Martin | Article in Book | | 2010 |
| Louvain - some Longford connections | Morris, Martin | Article in Journal | | 2007 |
| Richard Edgeworth's account books | Morris, Martin | Article in Journal | | 2022 |
| Seán MacEoin (1893-1973) : soldier and statesman | Morris, Martin | Article in Journal | | 2013 |
| Serving two masters: some perspectives from a shared archivist | Morris, Martin | Article in Journal | | 2011 |
| The Abbé Edgeworth Bi-Centenary Commemoration | Morris, Martin | Article in Journal | | 2007 |
| The de Montfort family from c. 1700 to 2010 | De Montfort, Henry,Morris, Martin | Monograph or Collective Volume | Dundalgan Press | 2011 |
| The NUI Certificate in Local history | Morris, Martin | Article in Journal | | 2006 |
| The shooting of George Hearn | Morris, Martin | Article in Journal | | 2006 |
| The sickbed of Cuchuluin | Morris, Martin | Article in Journal | | 1915 |