Columbia subject headings:
English literature--Early modern, 1500-1700.
English literature--Middle English, 1100-1500.
English literature--Themes, motives.
Harvard subject headings:
Chaucer, Geoffrey, -1400--Criticism and interpretation.
English literature--Middle English, 1100-1500--History and criticism
English literature--Middle English, 1100-1500--Themes, motives.
Princeton subject headings:
English literature--Early modern, 1500-1700.
English literature--Middle English, 1100-1500.
English literature--Themes, motives.