There are 3 books by John Cornelius O'Callaghan on BookOrb. A strong starting point is History of the Irish brigades in the service of France, from the revolution in Great Britain and Ireland under James II, to the revolution in France under Louis XVI (1969). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has John Cornelius O'Callaghan written?
BookOrb lists 3 books by John Cornelius O'Callaghan.
Where should I start with John Cornelius O'Callaghan?
A good starting point is History of the Irish brigades in the service of France, from the revolution in Great Britain and Ireland under James II, to the revolution in France under Louis XVI (1969).
What is the John Cornelius O'Callaghan books in order list?
In publication order: 1. The green book, or gleanings from the writing desk of a literary agitator (1849), 2. Macariae excedium (1850), 3. History of the Irish brigades in the service of France, from the revolution in Great Britain and Ireland under James II, to the revolution in France under Louis XVI (1969).