Peritia - Journal of the Medieval Academy of Ireland, Volume 28 (2017)

David Howlett: Donnchadh Ó Corráin (1942-2017)

Jacopo Bisagni: The Newly-Discovered Irish and Breton Computistica in Città del Vaticano, BAV, MS　Reg.　Lat. 123

Elizabeth Dawson: Brigit and Patrick in Vita Prima Sanctae Brigitae: Veneration and Jurisdiction

Brian Frykenberg: The ‘Rebaptism’ of Suibhne

Joan　M. Gallagher: Grounds for Divorce? Applying Nau Kynywedi Teithiauc to Math uab Mathonwy

Elizabeth　M.　G. Krajewski: Kildare and the Kingdom of God: A　New Reading of Cogitosus’ Vita Sanctae Brigitae

Donnchadh Ó Corráin: Orosius, Ireland and Christianity

James　T. Palmer: The Adoption of the Dionysian Easter in the Frankish Kingdoms (c.　670–c.　800)

Katja Ritari: ‘Whence is the Origin of the Gaels?’: Remembering the Past in Irish Pseudohistorical Poems

Francisco　J. Rozano-García: ‘Hwǣr is wuldor ϸīn?’: Traditional Poetic Diction and the Alien Text in the Old English Andreas

Faith Wallis: Albums of Science in Twelfth-Century England

Review Article: Dáibhí Ó Cróinín: The Earliest Irish and English Books: Time for a Reappraisal?

Reviews