Columbia subject headings:
D'Annunzio, Gabriele, 1863-1938--In literature.
Harvard subject headings:
Authors, Italian--Fiction.
D'Annunzio, Gabriele, 1863-1938--Fiction.
Statesmen--Italy--Fiction.
Princeton subject headings:
D'Annunzio, Gabriele, 1863-1938--In literature.
Fiction.