| "All embarqued in one bottom" : an introduction to sources for soldiers, administrators and civilians in civil war Britain and Ireland | Bennett, Martyn | Article in Journal | | 1996 |
| "An indiscriminate blackness"? Massacre, counter-massacre, and ethnic cleansing in Ireland, 1640-1660 | Clifton, R. | Article in Journal | | 1999 |
| "Blood and friendship" : the Earl of Essex's protection of the Earl of Clanricarde's interests, 1641-6 | Little, Patrick, 1969- | Article in Journal | | 1997 |
| "Political" poems in the mid-seventeenth-century crisis | O Riordan, Michelle | Article in Book | Cambridge University Press | 1995 |
| 'Colonel Zanchy' and Charles Fleetwood | Shirren, A. J. | Article in Journal | | 1953 |
| 'The Dunkirk of Ireland', Wexford privateers during the 1640's | Ohlmeyer, Jane H. | Article in Journal | | 1988 |
| A contemporary history of affairs in Ireland from A.D. 1641 to 1652. 3 vols. | | Monograph or Collective Volume | | 1879 |
| A discourse between two councillors of state, the one of England and the other of Ireland (1642) | | Article in Journal | | 1970 |
| A failed revolution? the Irish Confederate war in its european context | Ohlmeyer, Jane H. | Article in Journal | | 1995 |
| A historical dictionary of the British and Irish civil wars 1637-1660 | Bennett, Martyn | Monograph or Collective Volume | Fitzroy Dearborn | 2000 |
| A historical dictionary of the British and Irish civil wars, 1637-1660 | Bennett, Martyn | Monograph or Collective Volume | Rowman & Littlefield | 2016 |
| A nation of change and novelty : Radical politics, religion and literature in seventeenth-century England | Hill, Christopher, 1912-2003 | Monograph or Collective Volume | NA | 1990 |
| A transplanter’s decree of final settlement by the Loughrea Comissioners in Cromwell’s time | Blake, Martin J. | Article in Journal | | 1903 |
| Acta Sacrae Congregationis de Propaganda Fide, 1622-50 | | Article in Journal | | 1959 |
| Alasdair MacDonnell | Kennedy, David | Article in Journal | | 1947 |
| All the king's men : the impact of the crown's Irish soldiers on the English civil war | Malcolm, Joyce Lee | Article in Journal | | 1979 |
| An apprenticeship in arms : the origins of the British Army 1585-1702 | Manning, Roger Burrow | Monograph or Collective Volume | Oxford University Press | 2006 |
| An army sent from God : Scots at war in Ireland, 1642-1649 | Gillespie, Raymond | Article in Book | | 1991 |
| An Echo of an Anonymous Royalist Broadside Poem of 1643 in Marvell's "An Horatian Ode upon Cromwell's Return from Ireland" | McWilliams, John | Article in Journal | | 2005 |
| An Irish cavalier : Daniel O'Neill | Cregan, Donal F. | Article in Journal | | 1965 |
| An Irish trilogy. The wars of the seventeenth century and the colonisation of Ulster | McCavitt, John | Article in Book | | 1994 |
| Another look at the battle of Benburb, 5 June 1646 | McDonnell, J. J. | Article in Journal | | 1979 |
| Appearance and reality : an example in 17th century Irish history, 2 : civil war in Ireland | Love, Walter | Article in Journal | | 1966 |
| Appointments to the Restoration Irish bench | Dennehy, Coleman A. | Article in Book | Four Courts Press | 2020 |
| Assessing the religious, political and personal motivations of Owen Roe O'Neill in returning to and campaigning in Ireland, 1642-49 | McClory, Philip | Article in Journal | | 2012 |
| Atrocity, Codes of Conduct and the Irish in the British Civil Wars 1641-1653 | Ó Siochrú, Micheál | Article in Journal | | 2007 |
| Aufbruch zur Weltmacht : zur aussenpolitischen Dimension der englischen Revolution im 17. Jahrhundert | Rehberg, R. | Article in Journal | | 1992 |
| Between war and peace, 1651-1662 | Morrill, John Stephen, 1946- | Article in Book | | 1998 |
| Bishop Nicholas French and the Second Ormond Peace, 1648-9 | Corish, Patrick J. | Article in Journal | | 1948 |
| Boetius McEgan bishop and martyr | Ó Riain, Pádraig | Article in Journal | | 1986 |
| Bonaventure Baron, O.F.M., 'Hibernus Clonmeliensis' | Millett, Benignus | Article in Book | | 1950 |
| Britain in revolution, 1625-1660 | Woolrych, Austin Herbert, 1918-2004 | Monograph or Collective Volume | Oxford University Press | 2002 |
| Buckinghamshire contributions for Ireland 1642; and Richard Grenville's military accounts 1642-1645 | Grenville, RichardWilson, John | Monograph or Collective Volume | Buckinghamshire Record Society | 1983 |
| Calendar of State Papers, domestic series. Charles I | Anonymous | Monograph or Collective Volume | | 1858 |
| Cath Cnoc na nOIs sa bhéaloideas | Tóibín, Feena | Article in Journal | | 2023 |
| Catholicism and the Irish confederate armies : for God or king? | Lenihan, Pádraig, 1959- | Article in Journal | | 1994 |
| Charles I : a political life | Cust, Richard P. | Monograph or Collective Volume | Longman | 2005 |
| Charles I and the confederation of Kilkenny, 1643-9 | Lowe, John | Article in Journal | | 1964 |
| Charles II's Irish cavaliers : the 1649 officers and the Restoration land settlement | McKenny, Kevin | Article in Journal | | 1993 |
| Charles the Second : King of England, Scotland and Ireland | Hutton, Ronald | Monograph or Collective Volume | | 1989 |
| Cín lae Ó Mealláin | | Article in Journal | | 1931 |
| Civil war : the wars of the three kingdoms, 1638-1660 | Royle, Trevor | Monograph or Collective Volume | Little, Brown | 2004 |
| Civil Wars and Interregnum | Morrill, John | Article in Book | Oxford University Press | 2023 |
| Col. John Fitzpatrick and the Streamstown, Co. Westmeath, peace of 1652 | Cox, Liam, 1908-2003 | Article in Journal | | 1975 |
| Colonel Edward Wogan | Murtagh, Diarmuid | Article in Journal | | 1954 |
| Colonel Richard Grace, 1651-2 | Bryan, Dan | Article in Journal | | 1959 |
| Commentarius Rinuccinianus de Sedis apostolicae legatione ad Foederatos Hiberniae Catholicos per annos 1645-49. Florentiae opus susceperunt atque absolverunt per annos 1661-1666 fr. pater Richardus (Barnabas O'Ferrall) Longfordensis, fr. pater Robertus (Daniel O'Connell) Desmondensis uterque e provincia Hibernica Ordinis min. Capuccinorum, nunc primum e fontibus totum edendum curat Fr. Pater Stanislaus (Joannes Kavanagh) eiusdem ordinis et provinciae | O'Connell, RobertO'Ferrall, Richard, d.1663 | Monograph or Collective Volume | Irish Manuscripts Commission | 1932; 1936; 1939; 1941; 1944; 1949 |
| Complications of Interest : Milton, Scotland, Ireland, and National Identity in 1649 | Raymond, Joad | Article in Journal | | 2004 |
| Confederate Catholics and covenanters, 1644-6 | Lenihan, Pádraig, 1959- | Article in Book | | 2009 |
| Contemporary accounts of the battle of Rathmines 1649 | Ferguson, Kenneth | Article in Journal | | 1999 |
| Cromwell | Howell, Roger | Monograph or Collective Volume | | 1977 |
| Cromwell | Cottret, Bernard | Monograph or Collective Volume | Fayard | 1992 |
| Cromwell | Lapie, P.-O. | Monograph or Collective Volume | | 1949 |
| Cromwell : our chief of enemies | McElligott, Jason, 1972- | Monograph or Collective Volume | Dundalgan Press | 1994 |
| Cromwell : portrait of a soldier | Gillingham, J. B. | Monograph or Collective Volume | | 1976 |
| Cromwell and Crumlin | O'Connor, Patrick | Article in Journal | | 1950 |
| Cromwell and Ireland before 1649 | Little, Patrick, 1969- | Article in Book | | 2009 |
| Cromwell and Ireland: New Perspectives | | Monograph or Collective Volume | Liverpool University Press | 2021 |
| Cromwell and Ireland: new perspectives; edited by Martyn Bennett, Ray Gillespie, R. Scott Spurlock, | Ó Siochrú, Micheál | Article in Journal | | 2021 |
| Cromwell at Drogheda. Some new light on old faces | Matthews, Brendan | Article in Journal | | 2012 |
| Cromwell in Callan | Kennedy, Joseph | Article in Journal | | 1984 |
| Cromwell was framed : Ireland 1649 | Reilly, Tom | Monograph or Collective Volume | Chronos Books | 2014 |
| Cromwell's army : a history of the English soldier during the civil wars, and the Commonwealth and Protectorate | Adair, JohnFirth, Charles Harding, Sir, 1857-1936 | Monograph or Collective Volume | Greenhill Books | 1992 |
| Cromwell's army : a history of the English soldier during the Civil Wars, the Commonwealth and the Protectorate. Introd. by P.H. Hardacre. | Firth, Charles Harding, Sir, 1857-1936 | Monograph or Collective Volume | | 1962 |
| Cromwell's barrack : a commonwealth garrison fort on Inishbofin, Co. Galway | Walsh, P. | Article in Journal | | 1989 |
| Cromwell's generals | Ashley, Maurice Percy | Monograph or Collective Volume | Jonathan Cape | 1954 |
| Cromwell's siege of Waterford, 1649 | Simms, J. G. (John Gerald) | Article in Journal | | 1960 |
| Cromwell, la revolution d'Angleterre et la guerre civile | Poussou, Jean-Pierre | Monograph or Collective Volume | Presses Universitaries de France | 1993 |
| Cromwellian settlement of Ireland | | Article in Journal | | 1948 |
| Cuid chontae Luimnigh den chogadh | Ó Ceallaigh, Eoin | Article in Book | | 1951 |
| Daniel O'Neill, a royalist agent in Ireland, 1644-50 | Cregan, Donal F. | Article in Journal | | 1941 |
| David Hume on the 1641 rebellion in Ireland | Berman, David | Article in Journal | | 1976 |
| Did the nature of the enemy make a difference? Chaplains in the Wars of the Three Kingdoms, 1642-1649 | Laurence, Anne | Article in Book | | 2004 |
| Die englische Herrschaft in Irland und die Krise der Stuart-Monarchie im 17. Jahrhundert | Asch, Ronald G. | Article in Journal | | 1990 |
| Divided kingdom : Ireland, 1630-1800 | Connolly, Sean J. | Monograph or Collective Volume | Oxford University Press | 2008 |
| Edmund Burke and the first Stuart revolution | Connell, Philip | Article in Journal | | 2020 |
| English Civil War | Elliot-Wright, Philipp | Monograph or Collective Volume | Brassey's | 1997 |
| English funding of the Scottish armies in England and Ireland, 1640-1648 | Stewart, Laura A. M. | Article in Journal | | 2009 |
| English Military Intelligence in Ireland during the Wars of the Three Kingdoms | Ó Siochrú, Micheál | Article in Book | | 2006 |
| Episcopal warriors in the British wars of religion | Hibbard, Caroline M., 1942- | Article in Book | | 1991 |
| Fact or Fiction? Cromwell in Dublin 1649 | Ní Murchadha, Maighréad | Article in Journal | | 2011 |
| Father Luke Wadding and the Irish nation | Corish, Patrick J. | Article in Journal | | 1957 |
| Female alliances in Cromwellian Ireland: the social and political network of Elizabeth Butler, marchioness of Ormonde | McAreavey, Naomi | Article in Journal | | 2021 |
| Four armies in Ireland | Wheeler, Scott | Article in Book | | 1995 |
| From Reformation to Restoration : Ireland 1534-1660 | Canny, Nicholas P. | Monograph or Collective Volume | Helicon | 1987 |
| George Monck and the controversial catholic truce of 1649 | Casway, J. I. | Article in Journal | | 1976 |
| Gerald Fenell, doctor and politican (?-1665) | Logan, P. L. | Article in Journal | | 1960 |
| God's executioner : Oliver Cromwell and the conquest of Ireland | Ó Siochrú, Micheál | Monograph or Collective Volume | Faber | 2008 |
| God's fury, England's fire : a new history of the English Civil Wars | Braddick, Michael J. | Monograph or Collective Volume | Allen Lane | 2008 |
| God's general : Cromwell the soldier | Robbins, Simon | Monograph or Collective Volume | Sutton | 2003 |
| Grundsatzkonflikt in der Konsens-Gesellschaft : Conrad Russells Analyse der englischen Krise des 17. Jahrhunderts | Wende, Peter | Article in Journal | | 1993 |
| Heber Mac Mahon, soldier bishop of the Confederation of Kilkenny | Moore, S. P. | Article in Journal | | 1952 |
| Henry Ireton | Ramsey, R. W. | Monograph or Collective Volume | Longmans | 1949 |
| Historical introduction and overview : the un-English civil war | Morrill, John Stephen, 1946- | Article in Book | | 1997 |
| Hobbes, Bramhall and the politics of liberty and necessity : a quarrel of the Civil Wars and Interregnum | Jackson, Nicholas D. | Monograph or Collective Volume | Cambridge University Press | 2007 |
| Honour, comradeship and betrayal : Lord Capel’s sword | Tomback, David H. | Article in Journal | NA | 2019 |
| Hugh O'Reilly, 1581-1653 : a reforming primate | Ó Mórdha, Philip | Article in Journal | | 1970 |
| Inchiquin's Sack of Cashel 1647 | O'Doherty, Leon | Article in Journal | | 2012 |
| International Arms Traders and the British Civil Wars of the Mid Seventeenth Century | Edwards, Peter | Article in Book | | 2004 |
| Introduction : a failed revolution? | Ohlmeyer, Jane H. | Article in Book | | 1995 |
| Ireland in crisis: War, politics and religion, 1641–50 | | Monograph or Collective Volume | Manchester University Press | 2019 |
| Ireland's first papal nuncio | Corish, Patrick J. | Article in Journal | | 1954 |
| Ireton's siege of Waterford, July-August 1650 | McCarthy, Patrick | Article in Journal | | 2020 |
| Irish land and the English Civil War 1641-8 | MacCormack, John R. | Article in Journal | | 1959 |
| John Lilburne and political agency in revolutionary England | Braddick, Michael J. | Article in Book | | 2017 |
| John Milton's student, Richard Barry : a biographical note | Taaffe, J. G. | Article in Journal | | 1962 |
| King Charles I | Gregg, Pauline | Monograph or Collective Volume | | 1981 |
| Letter-book of the earl of Clanricarde : 1643-47 | | Monograph or Collective Volume | | 1983 |
| Logistics and supply | Edwards, Peter | Article in Book | | 1998 |
| Lord Falkland, 1610-43 : liberal layman in the age of the Stuarts | Addison, J. T. | Article in Journal | | 1950 |
| Marvell's 'Horatian Ode' and 'The City' : An Alternative Interpretation | Parker, Ian C. | Article in Journal | | 2007 |
| Massacres d'Irlande : 1649, 1798 | Crouzet, François | Article in Book | | 1994 |
| Mayo and the rising of 1641 | Gillespie, Raymond | Article in Journal | | 1985 |
| Medical services in the armies of the confederate wars (1641-52) | Logan, Patrick | Article in Journal | | 1959 |
| Memoirs of his own life and times. By Sir James Turner. MDCXXXII-MDCLXX. From the original manuscript | Turner, James, Sir
| Monograph or Collective Volume | | 1829 |
| Mercenaires irlandais au service de la France, 1635-64 | Gouhier, P. | Article in Journal | | 1968 |
| Military leadership in the British civil wars, 1642-1651 : "the genius of this age" | Carpenter, Stanley D. M. | Monograph or Collective Volume | Cass | 2005 |
| Military surgeons in the sixteenth and seventeenth centuries | Stewart, David | Article in Journal | | 1948 |
| Money of necessity issued in Ireland in the reign of Charles I | Smith, Aquilla | Article in Journal | | 1860 |
| Monro's Benburb army, 1646 | Hollick, Clive L. C. | Article in Journal | | 1998 |
| Montrose's Irish regiments | Ó Danachair, Caoimhín, 1913-2002 | Article in Journal | | 1959 |
| Naval operations | Capp, Bernard Stuart | Article in Book | | 1998 |
| New light on the Marquis of Antrim and the "Wars of the Three Kingdoms" | Gordon, George, b.1616 | Article in Journal | | 2009 |
| Oireachtas library, list of outlaws, 1641-7 | | Article in Journal | | 1966 |
| Old Ironsides : the military biography of Oliver Cromwell | Kitson, Frank | Monograph or Collective Volume | Weidenfeld and Nicolson | 2004 |
| Oliver Cromwell | Gaunt, Peter | Monograph or Collective Volume | British Library | 2004 |
| Oliver Cromwell : an illustrated history | Litton, Helen | Monograph or Collective Volume | Wolfhound Press | 2000 |
| Oliver Cromwell and the English revolution | NA | Monograph or Collective Volume | NA | 1990 |
| Oliver Cromwell and the siege of Clonmel | Ó Siochrú, Micheál | Article in Journal | | 2016 |
| Oliver Cromwell in Ireland | Synott, P. N. N. | Article in Journal | | 1974 |
| Oliver Cromwell, priestcraft, and the 'deluded and seduced' people of Ireland | Morrill, John | Article in Book | | 2019 |
| Oliver Cromwell, soldier : the military life of a revolutionary at war | Marshall, Alan | Monograph or Collective Volume | Brassey's | 2004 |
| Oliver Cromwells Irlandpolitik | Berbig, H. J. | Article in Journal | | 1984 |
| On the Irish 'St. Patrick' or 'floreat rex' coinage, subsequently circulated in New Jersey by Mark Newbie : with reasons for connecting it with Lord Glamorgan's attempts to levy troops in Ireland for Charles | Frazer, William | Article in Journal | | 1895 |
| Operations of the parliamentary squadron at the siege of Duncannon in 1645 | Powell, J. R. | Article in Journal | | 1954 |
| Ormond's alternative : the lord-lieutenant's secret contacts with Protestant Ulster, 1645-6 | Forkan, Kevin | Article in Journal | | 2008 |
| Owen Roe and Benburb | O'Connell, J. J. | Article in Journal | | 1946 |
| Owen Roe O'Neill | Taylor, J. F. | Monograph or Collective Volume | | 1896 |
| Penn's attempt to relieve Youghal, 1645 | Powell, J. R. | Article in Journal | | 1954 |
| Peter Walsh and the Confederation of Kilkenny | Brennan, James | Article in Journal | | 1990 |
| Piaras Feiritéir | French, Noel E. | Article in Journal | | 2009 |
| Politics and war in the three Stuart kingdoms, 1637-49 | Scott, David A. | Monograph or Collective Volume | Palgrave Macmillan | 2004 |
| Privy council registers preserved in the Public Record Office, 1st June 1637 - August 1645, reproduced in facsimile | Anonymous | Monograph or Collective Volume | NA | 1967 |
| Protestant faction, the impeachment of Strafford and the origins of the Irish civil war | Perceval-Maxwell, Michael | Article in Journal | | 1982 |
| Protestant war : the 'British' of Ireland and the wars of the three kingdoms | Armstrong, Robert (Robert Matthew) | Monograph or Collective Volume | Manchester University Press | 2005 |
| Rebellion, transplantation and composition : the Ulster-Scots landed élite and the Commonwealth | Menarry, David J. | Article in Book | | 2009 |
| Rediscovering Difference? : Nations, Peoples and Politics in the British Civil Wars | Bowen, Lloyd | Article in Journal | | 2006 |
| Rethinking revolution in seventeenth-century Britain | Morrill, John Stephen, 1946- | Article in Book | | 2003 |
| Rickard O'Connell (1572-1653) | O'Shea, Kieran | Article in Journal | | 1978 |
| Rinuccini and civil war in Ireland, 1644-49 | Boyd, Andrew, 1921- | Article in Journal | | 1991 |
| Rinuccini's censure of 27 May 1648 | Corish, Patrick J. | Article in Journal | | 1951 |
| Roundhead General : the campaigns of Sir William Waller | Adair, John | Monograph or Collective Volume | Sutton | 1997 |
| Royalists, Covenanters, and the shooting of servants in the Scottish Civil War | Covington, Sarah | Article in Journal | | 2007 |
| Rural settlement in the neighbourhood of Kells, County Meath : a review of the Civil and Down survey evidence | Kelly, J. | Article in Journal | | 1976 |
| Scotland and the British revolutions | Williamson, Arthur H. | Article in Journal | | 1994 |
| Scotland, Ireland and the English Civil War | Hamilton, C. L. | Article in Journal | | 1975 |
| Scottish covenanters and Irish confederates : Scottish-Irish relations in the mid-seventeenth century | Stevenson, David, Ph. D. | Monograph or Collective Volume | Ulster Historical Foundation | 1981 |
| Select documents XXXV. The desertion of the Irish by Coll Keitach's sons, 1642 | | Article in Journal | | 1978 |
| Serpent-salve, 1643 : the royalism of John Bramhall | Sanderson, John | Article in Journal | | 1974 |
| Siege of Clonmel commemoration : tercentenary souvenir record | Darmody, W. C.O'Connell, Philip | Monograph or Collective Volume | Nationalist Newspaper Co. | 1950 |
| Siegefields : An Archaeological Assessment of 'Small' sieges of the British Civil Wars | Harrington, Peter | Article in Journal | | 2005 |
| Sint-Truiden : Irish Franciscan documents | | Article in Journal | | 1963 |
| Sir Phelim O'Neill's Regiment of Foot and Troop of Horse, 1641-1652 | Hollick, C.L.C. | Article in Journal | | 2006 |
| Sir Robert Southwell and the duke of Ormond's reflections on the 1640s | Perceval-Maxwell, Michael | Article in Book | | 2001 |
| Soldiers and strangers : an ethnic history of the English Civil War | Stoyle, Mark | Monograph or Collective Volume | Yale University Press | 2005 |
| Some aspects of the wars in Ireland, 1641-1649 | Lowe, John | Article in Journal | | 1960 |
| Some aspects of the wars in Ireland, 1641-9 | Lowe, John | Article in Journal | | 1959 |
| Strafford's ghost : the British context of Viscount Lisle's lieutenancy of Ireland | Adamson, John Sonley Anthony | Article in Book | | 1995 |
| Swift, secret history, and war | Keymer, Thomas | Article in Journal | | 2019 |
| Tercentenary commemoration of the siege of Limerick, 1651-1951 : souvenir book | Limerick Corporation | Monograph or Collective Volume | Limerick Leader | 1951 |
| Tercentenary of Owen Roe O'Neill | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Journal | | 1949 |
| The 'Irishes' in Scotland, 1644-7 | Roberts, Alasdair | Article in Journal | | 1984 |
| The 'old' British histories? | Ohlmeyer, Jane H. | Article in Journal | | 2007 |
| The Atlantic archipelago and the war of the three kingdoms | Pocock, John Greville Agard, 1924- | Article in Book | | 1996 |
| The background to the civil wars in the Stuart kingdoms | Kenyon, John PhilippsOhlmeyer, Jane H. | Article in Book | | 1998 |
| The Baronial Context of the Irish Civil Wars | Ohlmeyer, Jane H. | Article in Book | | 2009 |
| The Battle of Benburb. Friday, 5th June, 1646 (old style) | An Ulster Archaeologist | Article in Journal | | 1879 |
| The battle of Clones, 1643 | Ó Mórdha, Pilib | Article in Journal | | 1962 |
| The battle of Ross : a controversial military event | Miller, Amos Calvin | Article in Journal | | 1971 |
| The Belturbet Council and the election of March, 1650 | Casway, J. I. | Article in Journal | | 1986 |
| The breakdown of authority, 1640-41 | Clarke, Aidan | Article in Book | | 1976 |
| The British civil wars, 1637-1651 | Gaunt, Peter | Monograph or Collective Volume | Routledge | 1997 |
| The British revolution, 1629-1660 | Macinnes, Allan I. | Monograph or Collective Volume | Palgrave Macmillan | 2005 |
| The Britishness of the English revolution | Morrill, John Stephen, 1946- | Article in Book | | 1993 |
| The campaign of the Irish royalist army in Cheshire, November 1643-January 1644 | Lowe, John | Article in Journal | | 1960 |
| The Catholic Confederacy, 1642-9: an Irish state at war | Lenihan, Pádraig | Thesis | | 1995 |
| The causes of the English Civil War : a new analysis | Wedgwood, Cicely Veronica, Dame, 1910-1997 | Article in Journal | | 1955 |
| The Causes of the English Civil War : the Ford Lectures delivered in the University of Oxford, 1987-1988 | Russell, Conrad Sebastian Robert, 5th earl Russell, 1937-2004 | Monograph or Collective Volume | | 1990 |
| The Causes of the English Civil War. | Hughes, Ann, 1951- | Monograph or Collective Volume | | 1991 |
| The civil war in Britain seen from Japanese viewpoints : a repsonse | Tomia, Rie | Article in Book | | 2003 |
| The civil war in Britain seen from Japanese viewpoints : some comments | Kawakita, Minoru | Article in Book | | 2003 |
| The civil wars experienced : Britain and Ireland, 1638-61 | Bennett, Martyn | Monograph or Collective Volume | Routledge | 2000 |
| The civil wars in Britain and Ireland, 1638-1651 | Bennett, Martyn | Monograph or Collective Volume | Blackwell Publishers | 1997 |
| The civil wars in Ireland | Ohlmeyer, Jane H. | Article in Book | | 1998 |
| The Civil Wars, 1637-1653 | Bennett, Martyn | Monograph or Collective Volume | Sutton | 1998 |
| The clandestine correspondence of Father Patrick Crelly, 1648-9 | Casway, Jerrold | Article in Journal | | 1978 |
| The coinage of Ireland during the rebellion, 1642-52 | Yeates, F. W. | Article in Journal | | 1921 |
| The concise encyclopedia of the revolutions and wars of England, Scotland and Ireland, 1639-1660 | Manganiello, Stephen C. | Monograph or Collective Volume | Scarecrow | 2004 |
| The Confederate Catholics of Ireland : the personnel of the Confederation, 1642-9 | Cregan, Donal F. | Article in Journal | | 1995 |
| The confederation of Kilkenny reviewed | Beckett, J. C. (James Camlin) | Article in Book | | 1959 |
| The crisis in Ireland in 1648 : the nuncio and the Supreme council. Conclusions | Corish, Patrick J. | Article in Journal | | 1955 |
| The Cromwellian assault on Clonmel | Lyons, Patrick, 1861-1954 | Article in Book | | 1950 |
| The Cromwellian gazeteer : an illustrated guide to Britain in the civil war and commonwealth | Gaunt, Peter | Monograph or Collective Volume | Allan Sutton and the Cromwellian Association | 1987 |
| The Cromwellian government and the transportation to Connacht | Herlihy, Kevin | Article in Journal | | 1993 |
| The Cromwellian High Courts of Justice in Ulster | McCartan, Michael | Article in Journal | | 2010 |
| The Cromwellian settlement of Ireland | Prendergast, J. P. (John Patrick), 1808-1893 | Monograph or Collective Volume | Constable | 1996 |
| The curse of Cromwell : a history of the Ironside conquest of Ireland, 1649-53 | Esson, Denis Main Ross | Monograph or Collective Volume | Leo Cooper | 1971 |
| The debate on the English revolution | Richardson, Roger Charles | Monograph or Collective Volume | Manchester University Press | 1998 |
| The defenders of Clonmel | O'Connell, Philip | Article in Book | | 1950 |
| The duke of Ormond, and Protestant dissent in Ulster | Perceval-Maxwell, Michael | Article in Book | | 2009 |
| The earl of Antrim and Irish aid to Montrose in 1644 | Lowe, John | Article in Journal | | 1960 |
| The end of an era : Ulster and the outbreak of the 1641 rising | Gillespie, Raymond | Article in Book | | 1986 |
| The English Civil War | | Monograph or Collective Volume | Ashgate | 2007 |
| The English Civil War | Ashley, Maurice Percy | Monograph or Collective Volume | Sutton | 1996 |
| The English Civil War : a historical companion | Bennett, Martyn | Monograph or Collective Volume | Tempus | 2004 |
| The English civil wars 1640-1660 | Worden, Blair | Monograph or Collective Volume | Weidenfeld and Nicolson | 2009 |
| The English Revolution and the wars in the three kingdoms, 1638-1652 | Gentles, Ian | Monograph or Collective Volume | Longman | 2007 |
| The genesis of the Ulster rising of 1641 | Clarke, Aidan | Article in Book | | 1981 |
| The Glamorgan mission to Ireland, 1645-6 | Lowe, John | Article in Journal | | 1964 |
| The grand quarrel : women's memoirs of the English Civil War | | Monograph or Collective Volume | Sutton | 2000 |
| The Hamilton papers as a source for the history of the British civil wars | Scally, John Joseph | Article in Journal | | 1998 |
| The history of the rebellion and civil wars in Ireland | Hyde, Edward, 1st earl of Clarendon, 1609-1674 | Monograph or Collective Volume | [s.n.] | 1720 |
| The impact of the 1641 rebellion upon England and Wales, 1641-5 | Lindley, Keith | Article in Journal | | 1972 |
| The impossible diplomatic mission of Giovanni Battista Rinuccini 1645-1649 | O'Sullivan, T. F. | Article in Journal | | 1993 |
| The infantry of the confederate Leinster army, 1642-47 | Perry, Nicholas | Article in Journal | | 1983 |
| The Irish admiralty, 1642-3 | Bryan, Dan | Article in Journal | | 1947 |
| The Irish adventurers and the English Civil War | MacCormack, John R. | Article in Journal | | 1956 |
| The Irish Brigade with Montrose | Duggan, Lucy | Article in Journal | | 1958 |
| The Irish Catholic Confederacy and the Puritan Revolution | Coonan, T. L. | Monograph or Collective Volume | Clonmore & Reynolds | 1954 |
| The Irish economy at war, 1641-1652 | Gillespie, Raymond | Article in Book | | 1995 |
| The Leinster army and the Battle of Dungan's Hill, 1647 | Lenihan, Pádraig, 1959- | Article in Journal | | 1991 |
| The life and times of Sir Frederick Hamilton, 1590-1647 : 'The Bragger' | Rooney, Dominic | Monograph or Collective Volume | Four Courts | 2013 |
| The marquis of Antrim : a Stuart turn-kilt | Ohlmeyer, Jane H. | Article in Journal | | 1993 |
| The military and ministers as agents of presbyterian imperialism in England and Ireland, 1640-1648 | Furgol, E. M. | Article in Book | | 1982 |
| The National Covenant in its British context, 1638-1651 | | Monograph or Collective Volume | | 1990 |
| The negotiations between Charles I and the Confederation of Kilkenny, 1642-1649 | Lowe, John | Thesis | | |
| The New Model Army and the problems of siege warfare, 1648-1651 | Burke, James | Article in Journal | | 1990 |
| The Noble Revolt. The Overthrow of Charles I | Adamson, John Sonley Anthony | Monograph or Collective Volume | Weidenfeld and Nicolson | 2007 |
| The obsidional money of the great rebellion (1642-9) | Nelson, Philip | Article in Journal | | 1905 |
| The Outbreak of the Civil Wars in the Three Kingdoms | Peacey, Jason | Article in Book | | 2003 |
| The poems of Geoffrey O'Donoghue = Dánta Shéafraidh Uí Dhonnchadha an Ghleanna | Minahane, JohnÓ Donnchadha an Ghleanna, Séafraidh, c.1620-1678 | Monograph or Collective Volume | Aubane Historical Society | 2008 |
| The politics of British union in 1642 and the purpose of civil war pamphlets | Peacey, Jason | Article in Journal | | 2007 |
| The politics of Munster protestants, 1641-9 | Murphy, John A. | Article in Journal | | 1971 |
| The regimental history of Cromwell's army | Davis, GodfreyFirth, Charles Harding, Sir, 1857-1936 | Monograph or Collective Volume | Clarendon Press | 1991 |
| The Royalist collapse in Munster, 1650-2 | McCarthy, W. P. | Article in Journal | | 1963 |
| The rule of saints and soldiers : the wars of Religion in Britain and Ireland 1638-1660 | Morrill, John Stephen, 1946- | Article in Book | | 2008 |
| The Sack of Cashel 1647 | Swift,Dave | Article in Journal | | 2023 |
| The sack of Cashel, 1647 | Murphy, John A. | Article in Journal | | 1965 |
| The siege and surrender of Galway, 1651-1652 | Duffy, E. P. | Article in Journal | | 1983 |
| The siege of Clonmel | Dineen, Patrick | Article in Journal | | 1950 |
| The siege of Limerick, 1651 | Mooney, Canice | Article in Journal | | 1952 |
| The significance of the siege of Clonmel | Hayes-McCoy, G. A. (Gerard Anthony) | Article in Book | | 1950 |
| The south Ulster borderland as a political frontier in the 1640s | Forkan, Kevin | Article in Journal | | 2004 |
| The strange letters of Mathew O'Hartegan, S.J., 1644-45 | Morrissey, Thomas J. | Article in Journal | | 1970 |
| The three Faithful Teates | Golden, S. H. | Article in Journal | | 1955 |
| The Ulster refuge of the Northern army | Casway, Jerrold | Article in Journal | | 2006 |
| The Ulster rising of 1641, and the depositions | Perceval-Maxwell, Michael | Article in Journal | | 1978 |
| The Ulster Scots and the Engagement, 1647-8 | Forkan, Kevin | Article in Journal | | 2007 |
| The wars of religion, 1603-1660 | Ohlmeyer, Jane H. | Article in Book | | 1996 |
| The wars of the three kingdoms | Ohlmeyer, Jane H. | Article in Journal | | 1998 |
| The Wars of the Three Kingdoms, 1642-1649 | Scott, David A. | Article in Book | | 2003 |
| This blessed plot | Brown, David | Article in Journal | | 2020 |
| Two contemporary historians of the confederation of Kilkenny : John Lynch and Richard O'Ferrall | Corish, Patrick J. | Article in Journal | | 1953 |
| Uiriamu Aren : ferutobo seizoko, ajitita, airurand osiefuku = [Felt hat manufacturerer and agitator William Allen and the subjugation of Ireland] | Onishi, Haruki | Article in Journal | | 1995 |
| Unrevolutionary England, 1603-1642 | Russell, Conrad Sebastian Robert, 5th earl Russell, 1937-2004 | Monograph or Collective Volume | | 1990 |
| Vatican diplomacy and the mission of Rinuccini to Ireland | Ó hAnnracháin, Tadhg | Article in Journal | | 1993 |
| Vindiciarum Catholicorum Hiberniae authore Philopatro Irenaeo ad Alitophilum libri duo : quorum primus rerum in Hibernia gestarum ab anno 1641, ad annum 1649. verissimam & actorum publicorum fide munitam synopsim, secundus libelli famosi in Catholicas Hiberniae proceres, qui honestissimam cum regiarum partium hominibus pacem inierunt, accuratam confutationem continet | Callaghan, John, fl. 1650 | Monograph or Collective Volume | | 1650 |
| Viscount Ards and the presbytery : politics and religion among the Scots of Ulster in the 1640s | Armstrong, Robert (Robert Matthew) | Article in Book | | 2009 |
| War and revolution : County Fermanagh and its borders c.1640-c.1666 | McCoy, Charlene | Thesis | | 2008 |
| When royalist Bandon switched to support of Cromwell | Bradley, Pamela | Article in Journal | | 1993 |
| Why men fought in the British Civil Wars, 1639-1652 | Gentles, Ian | Article in Journal | | 1993 |
| Why was Charles I executed? | Holmes, Clive | Monograph or Collective Volume | Hambledon | 2006 |
| ¿Un reino más para la monarquía? Felipe IV, Irlanda y la guerra civil inglesa, 1641-1649 | Valladares Ramirez, Rafael | Article in Journal | | 1996 |