Dignities, Feudal and Parliamentary, and the Constitutional Legislature of the United Kingdom, etc

Etruria-celtica: Etruscan Literature and Antiquities Investigated: Or, The Language of that Ancient and Illustrious People Compared and Identified with the Iberno-Celtic, and Both Shown to be Phœnician, Volume 2

The Gael and Cymbri: Or, An Inquiry Into the Origin and History of the Irish Scoti, Britons, and Gauls, and of the Caledonians, Picts, Welsh, Cornish, and Bretons

Dignities, Feudal and Parliamentary: And the Constitutional Legislature of the United Kingdom, Volume 1

Etruria-celtica: Etruscan Literature and Antiquities Investigated: Or, The Language of that Ancient and Illustrious People Compared and Identified with the Iberno-Celtic, and Both Shown to be Phœnician, Volume 2

The Gael and Cymbri: Or, An Inquiry Into the Origin and History of the Irish Scoti, Britons, and Gauls, and of the Caledonians, Picts, Welsh, Cornish, and Bretons

Book of Armagh. Addenda to the Book of Armagh, including translation of the life of St. Patrick, and Tirechan's collections concerning St. Patrick. Appendix, containing the original Latin of the Book of Armagh

Irish Antiquarian Researches: Volume 1

The Origin and History of the Constitution of England: And of the Early Parliaments of Ireland

Irish Antiquarian Researches: Volume 1

The Origin and History of the Constitution of England: And of the Early Parliaments of Ireland

Dignities, Feudal and Parliamentary: And the Constitutional Legislature of the United Kingdom

The Origin and History of the Constitution of England: And of the Early Parliaments of Ireland

The Origin and History of the Constitution of England: And of the Early Parliaments of Ireland

Irish antiquarian researches: Part 1

Etruria-celtica: Etruscan Literature and Antiquities Investigated: Or, The Language of that Ancient and Illustrious People Compared and Identified with the Iberno-Celtic, and Both Shown to be Phœnician, Volume 1

Irish Antiquarian Researches: Volumes 1-2

Etruria-celtica: Etruscan Literature and Antiquities Investigated: Or, The Language of that Ancient and Illustrious People Compared and Identified with the Iberno-Celtic, and Both Shown to be Phœnician, Volume 1

Papers Read Before the Royal Irish Academy

Leabhar Dhimma (Antient copy of the gospels) Venerable Bede. Antient Irish church. Memoir of the O'Carrols. The Caah (Psalter of St. Columbkill) Memoir of the O'Donells. The Meeshac. The Geraldine knights. Antient letters and documents