Columbia subject headings:
Sagas--History and criticism.
Scandinavian literature--History and criticism.
Harvard subject headings:
Ibsen, Henrik, 1828-1906.
Icelandic literature--History and criticism.
Sagas--History and criticism
Sagas--History and literature.
Scandinavian literature--History and criticism.
Princeton subject headings:
Scandinavian literature--History and criticism.