Letter from Owen Connellan to George Sigerson on the topic of finding cheap lodgings for January. He mentions the cost of two lodgings he had in Cork and states that "he would be content with one", 1857 November 19.

A dissertation on Irish grammar,

comprising a critique on the latest grammar of that language,

A dissertation on Irish grammar :

comprising a critique on the latest grammar of that language /

A practical grammar of the Irish language /

Cláirseach naomhtha na hÉirean :

[church hymsn transl. into Irish by M.J.A.].

Letter from William Makepeace Thackeray, to Owen Connellan, suggesting that a newspaper be set up in Ireland for which he would be the London correspondent, 1848 June 9.

Imtheacht na trombhaimhe, or, the proceedings of the great Bardic Institution /

The Annals of Ireland :

translated from the original Irish of the four masters /

The annals of Ireland,

The Annals of Ireland, 1846

translated from the original Irish of the Four Masters.

The Gospel according to St. John, in Irish,

with an interlined English translation; and a grammatical praxis on the Gospel according to St. Matthew, in Irish: accompanied with a short introduction to Irish pronunciation; and an appendix, consisting of familiar conversations. For the use of students.

The annals of Ireland /