Letter from Peadar Ua Laoghaire to Seaghán Mac Énrí discussing use of "An tAthair", stating, "I never heard it we had a meeting in -93, for the founding of the Gaelic League". He advises that he make no rule on the matter as it a corruption of the English

Letter from Peadar Ua Laoghaire to Seaghán Mac Énrí thanking him for the book which has arrived, commenting that the book opened at "biteas", a word they have often discussed [in Irish].

Letter from Peadar Ua Laoghaire to Seaghán Mac Énrí discussing the proofs and focusing on the relative pronoun.

Letter from Peadar Ua Laoghaire to Sean Mac Énrí stating that the book is ready for publication, and drawing up two points of correction [in Irish].

Letter from Peadar O Laoghaire, Baile Choitin (Ballycotton), Contae Chorcaighe, to Seaghán Mac Énrí, telling that he has moved. He also comments that he subscription to "An Claidheamh Solus" is still going to Castlelyons [in Irish].

Letter from Peadar Ua Laoghaire to Seaghán Mac Énrí, discussing how he would give the time in Irish in some detail.

Letter from Peadar Ua Laoghaire, Caislean Ua Liathain, Co. Chorcaighe to Seaghán Mac Énrí, discussing the Irish for "underground passage", as well as the wiseness of emphasising distinct dialects within Irish [in Irish].

Letter from Peadar Ua Laoghaire to Seaghán Mac Énrí in relation to some irregular verbs, with Peadar's replies [in English and Irish].

Letter from Peadar Ua Laoghaire to Seaghán Mac Énrí, congratulating him at length for his solving the problem of the "autonomous" verb.

Letter from Peadar Ua Laoghaire to Seaghán Mac Énrí,discussing the use of interrogatories in Irish [in Irish].