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The battle of Clonmult : the IRA's worst defeat

O'Neill, Tom, M.A., author.
Cheltenham, Gloucestershire : The History Press, 2019.
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The Black and Tans, 1920-1921 : A Complete Alphabetical List, Short History and Genealogical Guide.

Herlihy, Jim.
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The Irish War of Independence

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The Irish War of Independence and Civil War

Barnsley, South Yorkshire : Pen & Sword History, 2020.

Leitrim the Irish Revolution, 1912-23

McGarty, Patrick, author.
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Na Fianna Éireann and the Irish revolution, 1909-23 : scouting for rebels

Hay, Marnie, author.
Manchester : Manchester University Press, 2019.