Columbia subject headings:
Harvard subject headings:
American fiction--20th century--History and criticism
Arthur, King--In literature.
Arthurian romances--Adaptations.
Arthurian romances--History and criticism.
Grail--Legends--History and criticism
Knights and knighthood in literature.
Medievalism--United States--History--20th century.
Middle Ages in literature.
Quests (Expeditions) in literature.
Princeton subject headings:
American fiction--20th century--History and criticism.
Arthur, King--In literature.
Arthurian romances--History and criticism.
Grail--Legends--History and criticism.
Knights and knighthood in literature.
Middle Ages in literature.
Quests (Expeditions) in literature.