| British political theatre in Ireland: Winston Churchill and Belfast, 1912 | Rast, M.C. | Article in Journal | | 2020 |
| Facts regarding the Loyal Orange Institution | Ulster Unionist Council | Monograph or Collective Volume | [s.n.] | # |
| Labour conditions in Ireland, a series of articles on work, wages, opportunities of employment and the slums of Dublin and Southern cities of Ireland | Ulster Unionist Council | Monograph or Collective Volume | Ulster Unionist Council | 1913 |
| Religious leaflets, 1911-1914 | Ulster Unionist Council | Monograph or Collective Volume | Ulster Unionist Council | # |
| The Larne gun running of 1914 | Jackson, Alvin | Article in Journal | | 1993 |
| The life of Sir Denis Henry : Catholic Unionist | McDonnell, A. D. | Monograph or Collective Volume | Ulster Historical Foundation | 2000 |
| The Northern Whig : some arguments against Home Rule | Anonymous | Monograph or Collective Volume | Ulster Unionist Council | 1912 |
| The Ulster movement, its history and its lesson | Ulster Unionist Council | Monograph or Collective Volume | [s.n.] | 1914 |
| Ulster and home rule, a Canadian parallel | Sellar, Robert | Monograph or Collective Volume | Ulster Unionist Council | 1912 |
| Ulster business men and home rule | Ulster Unionist Council | Monograph or Collective Volume | [s.n.] | 1913 |
| Ulster to-day, the whole truth | Fyfe, Hamilton | Monograph or Collective Volume | Ulster Unionist Council | 1914 |
| War, patriotism and the Ulster Unionist Council, 1914-18 | Kennedy, Thomas C. | Article in Journal | | 2005 |
| Why Ulster objects to Home Rule | Kerr-Smiley, Peter | Monograph or Collective Volume | Ulster Unionist Council | 1914 |