Columbia subject headings:
Methodius, Saint, Apostle of the Slavs, approximately 825-884 or 885--Fiction.
Svatopluk, Duke of Moravia, -894--Fiction.
Harvard subject headings:
Methodius, Saint, Apostle of the Slavs, approximately 825-884 or 885--Fiction.
Middle Ages--Fiction
Svatopluk, Duke of Moravia, -894--Fiction.
Princeton subject headings: