Ériu: founded as the journal of the School of Irish Learning devoted to Irish philology and literature 57 (2007)
Royal Irish Academy
Bisagni (Jacopo), Warntjes (Immo): Latin and Old Irish in the Munich Computus: a reassessment and further evidence.
In Ériu 57 (2007), pp. 1–33.
Offers an analysis of all the instances of code-switching in MS München, Clm 14456.

Griffith (Aaron): The effect of syncope with subsequent anaptyxis on consonant quality in Old Irish.
In Ériu 57 (2007), pp. 35–47.
Examines the quality of the Old Irish consonants on either side of the anaptyctic vowel arising in syncopated syllables of the structure CRVC and CVRC, and formulates an exception to the rules of the third palatalization.

Isaac (G. R.): A new conjecture on the origins of absolute and conjunct flexion.
In Ériu 57 (2007), pp. 49–60.
Refines K. McCone's theory of the origin of the Old Irish disctinction between absolute and conjunt flexion (as expounded in The origins and development of the Insular Celtic verbal complex, 2006) by substituting McCone’s early apocope of -i for an apocope that only affected clitic (i.e. non-initial) verbal forms thus obviating the necessity for a homogeneization of initial forms.

Mac Cárthaigh (Eoin): Cathain a dhéanfaidh consan teann comhardadh slán le consan éadrom?
In Ériu 57 (2007), pp. 61–66.
Argues that a single intervocalic consan teann and a single intervocalic consan éadrom preceded by short vowels will not make perfect rhyme with each other in dán díreach.

Miles (Brent): Riss in Mundtuirc: the tale of Harmonia’s necklace and the study of the Theban cycle in medieval Ireland.
In Ériu 57 (2007), pp. 67–112.
Edited from RIA MS D iv 2, with English translation and commentary. Includes a discussion of the relationship of this text with Togail Troí and Togail na Tebe.

Ó Macháin (Pádraig): Two documents relating to Ó Conchubhair Donn.
In Ériu 57 (2007), pp. 113–119.
Written in Irish, dated 1516 and 1510, and preserved in the Norfolk Record Office. Transcribed with English translation.

Simms (Katharine): The poetic Brehon lawyers of early sixteenth-century Ireland.
In Ériu 57 (2007), pp. 121–132.
Discusses the reasons for the poetic and literary training of the late medieval and early modern brehon lawyers, arguing that such education was not just a pre-requisite to becoming a professional, but also the result of a long tradition that combined law with poetry. Also discusess the related figure of the brithem bélrai filedachtae.

Ní Úrdail (Meidhbhín): Some observations on the ‘Dublin Annals of Innisfallen’.
In Ériu 57 (2007), pp. 133–153.
Discusses the sources and compilatory process of two substantial entries concerning the O’Briens of Thomond (s.a. 1014 and 1306) which draw upon Cath Chluana Tarbh and Caithréim Thoirdhealbhaigh respectively.

Breatnach (Liam): Varia: 1. An Old Irish gloss on Cáin lánamna.
In Ériu 57 (2007), pp. 155–160.
ad §14, as ed. by R. Thurneysen 1936 (Best2 2148).

Breatnach (Liam): Varia: 2. An instance of do-maisi in the Irish Gospel of Thomas.
In Ériu 57 (2007), pp. 160–161.
ad Gospel of Thomas, q. 21 (as. ed. by J. Carney 1964, BILL 2778). Rejects previous emendations and interprets MS domais as the 3rd sg. deut. pret. rel. of do-maisi ‘concocts’.

Breatnach (Liam): Varia: 3. An Old Irish attestation of suacht, in Félire Óengusso.
In Ériu 57 (2007), pp. 161–163.
Reads a suacht ‘out of a receptacle’ in Fél. Apr. 19.