Columbia subject headings:
German literature--History and criticism.
Maeterlinck, Maurice, 1862-1949.
Harvard subject headings:
Maeterlinck, Maurice, 1862-1949--Appreciation--Germany.
Maeterlinck, Maurice, 1862-1949--Criticism and interpretation.
Princeton subject headings:
German literature--History and criticism.
Maeterlinck, Maurice, 1862-1949.