Columbia subject headings:
Harvard subject headings:
Bears in literature.
Bears--Folklore
Bears--Mythology
Princeton subject headings:
Animals in literature.
Bears in literature.
Bears--Poetry.
Circus in literature.
Fleming, Paul, 1609-1640--Criticism and interpretation.
German literature--Themes, motives.
Heine, Heinrich, 1797-1856--Criticism and interpretation.
Lessing, Gotthold Ephraim, 1729-1781--Criticism and interpretation.