Columbia subject headings:
Beowulf.
Hrólfs saga Kraka.
Mabinogion.
Harvard subject headings:
Beowulf
Epic literature--History and criticism.
Hrólfs saga Kraka.
Literature, Medieval--History and criticism
Mabinogion.
Sagas--History and criticism
Tales, Medieval--History and criticism.
Princeton subject headings:
Beowulf.
Epic literature--History and criticism.
Hrólfs saga Kraka.
Literature, Medieval--History and criticism.
Mabinogion.
Sagas--History and criticism.
Tales, Medieval--History and criticism.