Columbia subject headings:
Comparative literature--Themes, motives.
Literature, Modern--20th century--History and criticism.
Middle Ages in literature.
Harvard subject headings:
Middle Ages in literature.
Poetry, Modern--20th century--History and criticism
Princeton subject headings:
Comparative literature--Themes, motives.
Literature, Modern--20th century--History and criticism.
Literature, Modern--Medieval influences.
Medievalism--History--20th century.
Middle Ages in literature.