Explanatory Defence of the Mass

History of Ireland; Volume I

Foras Feasa AR Eirinn Do Réir an Athar Seathrun Céiting, Ollamh Ré Diadhachta

Foras Feasa AR Eirinn ... the History of Ireland, Tr. and Annotated by J. O'Mahony

History of Ireland; Volume III

Keating's General History of Ireland

The History of Ireland from the Earliest Period to the English Invasion

History of the Ancient Irish from Their Reception of Christianity till the Invitation of the English in the Reign of Henry the Second, Tr. from the Orig. Irish [Book 2] with Amendments [by D. O'connor]

Foras Feasa AR Éirinn = the History of Ireland; Volume 6

The History of Ireland; Volume 1

History of Ireland; Volume 3