General History
The Black & Tans, 1920-1921: A complete alphabetical list, short history and genealogical guide
Northern Ireland 1921–2021: Centenary Historical Perspectives
The Irish War of Independence and Civil War (Irish Perspectives)
Desmonds: Fashioning the Future of Garment Manufacturing
The Quest for the Irish Celt: The Harvard Archaeological Mission to Ireland, 1932-1936
A History of Ireland in 250 Episodes
Eighteenth Century Ireland: The Long Peace (New Gill History of Ireland)
A Narrow Sea – The Irish-Scottish Connection in 120 Episodes
The Plantation of Ulster
A Short History of Ireland, 1500-2000
