| "Les Engleys nées en Irlande" : the English political identity in medieval Ireland | Frame, Robin | Article in Journal | | 1993 |
| "Never any realm worse governed" : Queen Elizabeth and Ireland | Morgan, Hiram | Article in Journal | | 2004 |
| 'Parnellism and crime', 1887-90 | Lyons, F. S. L. (Francis Stewart Leland) | Article in Journal | | 1974 |
| 1659 : the crisis of the Commonwealth | Mayers, Ruth Elisabeth | Monograph or Collective Volume | Royal Historical Society | 2004 |
| A 'Sinister and Retrogressive' Proposal : Irish Women's Opposition to the 1937 Draft Constitution | Luddy, Maria | Article in Journal | | 2005 |
| A journal of events during the Gladstone ministry, 1868-1874 | Drus, EthelWodehouse, John, 1st earl of Kimberley, 1826-1902 | Article in Book | | 1958 |
| Allen Leeper's Letters Home, 1908-1912: An Irish-Australian at Edwardian Oxford | Leeper, Alexander Wigram Allen, 1887-1935 | Monograph or Collective Volume | Cambridge University Press for the Royal Historical Society | 2024 |
| Alliances and misalliances in the politics of the Union | Cullen, L. M. (Louis Michael) | Article in Journal | | 2000 |
| Annual bibliography of British and Irish history | Royal Historical Society | Monograph or Collective Volume | Harvester Press for the Royal Historical Society | 1977 |
| Annual bibliography of British and Irish history | Royal Historical Society | Monograph or Collective Volume | Harvester Press for the Royal Historical Society | 1979 |
| Annual bibliography of British and Irish history | Royal Historical Society | Monograph or Collective Volume | Harvester Press for the Royal Historical Society | 1980 |
| Annual bibliography of British and Irish history | Royal Historical Society | Monograph or Collective Volume | Harvester Press for the Royal Historical Society | 1978 |
| Annual bibliography of British and Irish history : publications for 1982 | | Monograph or Collective Volume | Harvester Press for the Royal Historical Society | 1983 |
| Annual bibliography of British and Irish History : publications of 1980 | | Monograph or Collective Volume | Harvester Press for the Royal Historical Society | 1981 |
| Annual bibliography of British and Irish history. Publications of 1975 | | Monograph or Collective Volume | Harvester | 1976 |
| Bibliography of imperial, colonial and Commonwealth history since 1600 (The Royal Historical Society Bibliography : The History of Britain, Ireland, and the British overseas) | Porter, Andrew N. | Monograph or Collective Volume | Oxford University Press | 2002 |
| Britain and the Union, 1797-1801 | Jupp, Peter, 1940-2006 | Article in Journal | | 2000 |
| British and allied archives during the war : Ireland | Wood, H. | Article in Journal | | 1919 |
| Classical architecture in Britain : the heroic age | Worsley, Giles | Monograph or Collective Volume | Yale UP for the Paul Mellon Centre for Studies in British Art | 1995 |
| Conquest and land in Ireland: the transplantation to Connacht, 1649-1680 | Cunningham, John, 1984- | Monograph or Collective Volume | Boydell and Brewer, for the Royal Historical Society | 2011 |
| Cromwellian reform and the origins of the Kildare rebellion, 1533-34 | Bradshaw, Brendan | Article in Journal | | 1977 |
| Divided treason and divided loyalties : Roger Casement and others | Edwards, Owen Dudley | Article in Journal | | 1982 |
| Dublin Castle and the first Home Rule crisis : the political journal of Sir George Fottrell, 1884-1887 | Ball, StephenFottrell, George, Sir, 1849-1925 | Monograph or Collective Volume | Cambridge University Press for the Royal Historical Society | 2008 |
| Edward I and the proposed purchase of English law for the Irish, c.1276-80 | Gwynn, Aubrey | Article in Journal | | 1960 |
| Emigration and the state, 1833-55 : an essay in administrative history | MacDonagh, Oliver | Article in Journal | | 1955 |
| Franco-Irish relations 1500-1610 : politics, migration and trade | Lyons, Mary Ann | Monograph or Collective Volume | Boydell | 2003 |
| Free trade in land : an aspect of the Irish question | Burn, William Laurence | Article in Journal | | 1949 |
| Great historical enterprises, 4 : The Rolls series | Knowles, David | Article in Journal | | 1961 |
| Guide to English commercial statistics, 1696-1782 | Clark, George Norman, Sir, 1890-1979Franks, Barbara M.Royal Historical Society | Monograph or Collective Volume | Royal Historical Society | 1938 |
| Handbook of British chronology | | Monograph or Collective Volume | Cambridge University Press | 1996 |
| Historians' guide to early British maps : a guide to the location of pre-1900 maps of the British Isles preserved in the United Kingdom and Ireland | | Monograph or Collective Volume | Royal Historical Society | 1994 |
| History and the Irish question | Foster, R. F. (Robert Fitzroy) (Roy), 1949- | Article in Journal | | 1983 |
| Ireland, India and the Empire, 1780-1914 | Bayly, Christopher Alan, 1945- | Article in Journal | | 2000 |
| Irish parliaments in the reign of Edward II | Clarke, Maude Violet, 1892-1935 | Article in Journal | | 1926 |
| Medical Charities, Medical Politics : The Irish Dispensary System and the Poor Law, 1836-1872 | Cassell, Ronald Drake | Monograph or Collective Volume | Boydell & Brewer | 1997 |
| Medical charities, medical politics : the Irish dispensary system and the poor law, 1836-1872 | Cassell, Ronald Drake | Monograph or Collective Volume | Boydell | 1997 |
| Methodism in Irish society, 1770-1830 | Hempton, David | Article in Journal | | 1986 |
| Methodism in Irish society, 1770-1830 | Hampton, David | Article in Journal | | 1986 |
| Michael Davitt and the British labour movement 1882-1906 | Moody, T. W. (Theodore William), 1907-1984 | Article in Journal | | 1953 |
| Politics, public finance and the British-Irish Act of Union of 1801 | McCavery, Trevor | Article in Journal | | 2000 |
| Popular politics in Ireland and the Act of Union | Kelly, James, 1959- | Article in Journal | | 2000 |
| Problems in the interpretation and revision of eighteenth-century Irish economic history | Cullen, L. M. (Louis Michael) | Article in Journal | | 1967 |
| Public records of Ireland before and after 1922 | Wood, H. | Article in Journal | | 1930 |
| Reconsidering the Irish Act of Union | Connolly, Sean J. | Article in Journal | | 2000 |
| Renaissance influences in English colonization | Quinn, D. B. (David Beers) | Article in Journal | | 1976 |
| Roger de Montgomery and his sons, 1067-1102 | Mason, J. F. A. | Article in Journal | | 1963 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 1992 | | Monograph or Collective Volume | Oxford University Press | 1993 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 1993 | | Monograph or Collective Volume | Oxford University Press | 1994 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 1994 | | Monograph or Collective Volume | Oxford University Press | 1995 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 1995 | | Monograph or Collective Volume | Oxford University Press | 1996 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 1996 | | Monograph or Collective Volume | Oxford University Press | 1997 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 1997 | | Monograph or Collective Volume | Oxford University Press | 1998 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 1998 | | Monograph or Collective Volume | Oxford University Press | 1999 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 1999 | | Monograph or Collective Volume | Oxford University Press | 2000 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 2000 | | Monograph or Collective Volume | Oxford University Press | 2001 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 2001 | | Monograph or Collective Volume | Oxford University Press | 2002 |
| Royal Historical Society annual bibliography of British and Irish history : publications of 2002 | | Monograph or Collective Volume | Oxford University Press | 2003 |
| Royal Historical Society annual bibliography of British and Irish history; publications of 1991 | | Monograph or Collective Volume | | 1992 |
| Scandinavian Settlement in the North and West of the British Isles - an Archaeological Point-of-View | Wilson, David Mackenzie, Sir | Article in Journal | | 1976 |
| Some political and economic interactions in later Victorian England | Ensor, R. C. K. | Article in Journal | | 1949 |
| Some survivors of the Armada in Ireland | Hume, Martin Andrew Sharp, 1847-1910 | Article in Journal | | 1897 |
| Southern Irish Unionism : a study of Cork Unionists, 1884-1914 | Dalton, Ian | Article in Journal | | 1973 |
| T.P. O'Connor and the Liverpool Irish | Brady, L. W. | Monograph or Collective Volume | Royal Historical Society | 1984 |
| Texts and calendars : an analytical guide to serial publications | Mullins, E. L. C. | Monograph or Collective Volume | | 1958 |
| Texts and calendars II : an analytical guide to serial publications 1957-1982 | Mullins, E. L. C. | Monograph or Collective Volume | | 1983 |
| The Anglica historia of Polydore Vergil, A.D. 1485-1537 | Hay, DenysVergil, Polydore, c.1470-1555 | Monograph or Collective Volume | Royal Historical Society | 1950 |
| The Catholics and the Union | Geoghegan, Patrick M. | Article in Journal | | 2000 |
| The constitutional position of the great lordships of south Wales | Otway-Ruthven, Annette Jocelyn, 1909-1989 | Article in Journal | | 1958 |
| The correspondence of Henry Cromwell, 1655-1659 : from the British Library Lansdowne manuscripts | Cromwell, Henry, 1628-1674Gaunt, Peter | Monograph or Collective Volume | Cambridge University Press for the Royal Historical Society | 2007 |
| The creation of Britain : multiple kingdoms or core and colonies? | Wormald, Jenny | Article in Journal | | 1992 |
| The intrigue to deprive the Earl of Essex of the lord lieutenancy of Ireland | Pike, C. E. | Article in Journal | | 1911 |
| The Irish in nineteenth-century Britain : problems of integration | Ó Tuathaigh, M. A. G. (Gearóid) | Article in Journal | | 1981 |
| The Irish peerage and the Act of Union, 1800-1971 | Malcomson, A. P. W. | Article in Journal | | 2000 |
| The Irish Viceroyalty in the Restoration period | Beckett, J. C. (James Camlin) | Article in Journal | | 1970 |
| The journal of Sir Roger Wilbraham, solicitor-general in Ireland and master of requests, 1593-1616, together with notes in another hand for the years 1642-1649 | | Article in Book | | 1902 |
| The Language and Symbolism of Conquest in Ireland, c. 1790-1850 | Hill, Jacqueline R. | Article in Journal | | 2008 |
| The legal controversy surrounding the Irish state prisoners 1848-1856 | Touhill, Blanche M. | Article in Book | | 1983 |
| The meaning of Irish freedom : constitutionalism in the Free State | Townshend, Charles | Article in Journal | | 1998 |
| The origin of the Regium donum | Pike, C. E. | Article in Journal | | 1909 |
| The peoples of Britain and Ireland, 1100-1400 : IV. Language and historical mythology | Davies, Robert Rees, Sir, 1938-2005 | Article in Journal | | 1997 |
| The peoples of Britain and Ireland, 1100-1400. 2. Names, boundaries and regnal solidarities | Davies, Robert Rees, Sir, 1938-2005 | Article in Journal | | 1995 |
| The peoples of Britain and Ireland, 1100-1400. 3. Laws and customs | Davies, Robert Rees, Sir, 1938-2005 | Article in Journal | | 1996 |
| The peoples of Britain and Ireland, 1100-1400. Pt. 1 : Identities | Davies, Robert Rees, Sir, 1938-2005 | Article in Journal | | 1994 |
| The Poor Inquiry and Irish Society - a consensus theory of truth | Ó Ciosáin, Niall | Article in Journal | | 2010 |
| The private correspondence of Lord Macartney, governor of Madras, 1781-5 | Davies, Cuthbert CollinMacartney, George, Sir | Monograph or Collective Volume | Royal Historical Society | 1950 |
| The public records of Ireland before and after 1922 | Wood, Herbert | Article in Journal | | 1930 |
| The Royal Historical Society Bibliography on CD-ROM : the history of Britain, Ireland, and the British overseas | | Monograph or Collective Volume | Oxford University Press | 1998 |
| The Union and the military, 1801-c.1830 | Blackstock, Allan | Article in Journal | | 2000 |
| The Union in a European context | Doyle, William, 1942- | Article in Journal | | 2000 |
| The Union in British history | Pocock, John Greville Agard, 1924- | Article in Journal | | 2000 |
| Tyrone's rebellion : the outbreak of the nine years' war in Tudor Ireland | Morgan, Hiram | Monograph or Collective Volume | Boydell | 1993 |
| Writings on British history, 1901-33. 5 vols. in 7 | Royal Historical Society | Monograph or Collective Volume | | 1968 |
| Writings on British History, 1934 | Royal Historical Society | Monograph or Collective Volume | Cape | 1937 |
| Yeats at war : poetic strategies and political reconstruction from the Easter Rising to the Free State | Foster, R. F. (Robert Fitzroy) (Roy), 1949- | Article in Journal | | 2001 |