Columbia subject headings:
Harvard subject headings:
America--Discovery and exploration--Irish--Legends--History and criticism.
Brendan, Saint, the Voyager, approximately 483-577--Legends--History and criticism.
Christian saints--Ireland--Legends--History and criticism.
Literature, Medieval--History and criticism
Princeton subject headings:
Brendan, Saint, the Voyager, approximately 483-577--Legends.
Legends.