Lives of the Saints by Alban Butler.
Lives of the Saints by Sabine Baring-Gould.
The Blackbird’s Nest: Saint Kevin of Ireland by Jenny Schroedel.
“Saint Kevin and the Blackbird” in Saints among the Animals by Cynthia Zarin.
Vita Sancti Coemgeni (Latin).
The Topography of Ireland by Giraldus Cambrensis – Chapter XXVIII, Saint Keiwin.
Art & Architecture
Medieval Religion Listserv – 2016 Dillon.