Columbia subject headings:
Harvard subject headings:
America--Discovery and exploration--Fiction
America--Discovery and exploration--Irish--Fiction.
Brendan, Saint, the Voyager, approximately 483-577--Fiction.
Christian saints--Fiction
Discoveries in geography--Fiction
Explorers--Fiction
Ireland--History--To 1172--Fiction
Princeton subject headings:
America--Discovery and exploration--Irish--Fiction.
Brendan, Saint, the Voyager, approximately 483-577--Fiction.
Fiction.