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