Columbia subject headings:
American literature--History and criticism.
Arthurian romances--History and criticism.
English literature--History and criticism.
Harvard subject headings:
American literature--History and criticism
Arthurian romances--Adaptations.
Arthurian romances--History and criticism.
English literature--History and criticism
Great Britain--In literature.
Kings and rulers in literature
Medievalism--English-speaking countries.
Middle Ages in literature.
Princeton subject headings:
American literature--History and criticism.
Arthurian romances--History and criticism.
English literature--History and criticism.