*Biography at the "Dictionary of Canadian Biography Online"*Biography from "A Little Book of Celtic Saints:" "Saint Brendan the Navigator"*"Navigatio sancti Brendani abbatis" in (Latin) "Voyage Of St Brendan The Abbot" in (English)*"Betha Brénnain" (Life of Brenainn) translated into English from the Book of Lismore.
— ISBN 5-352-00238-1* Catholic Encyclopedia St. Brendan* Biography at the "Dictionary of Canadian Biography Online"* Biography from "A Little Book of Celtic Saints" Saint Brendan the Navigator* "Navigatio sancti Brendani abbatis" (Latin)* Brendan’s Fabulous Voyage — 1893 lecture by John Crichton-Stuart, 3rd Marquess of Bute, available from Project Gutenberg