Columbia subject headings:
Harvard subject headings:
Beatrice, di Svevia, -1306--Fiction.
Sicily (Italy)--History--1194-1282--Fiction.
Princeton subject headings:
Beatrice, marchesa, consort of Manfredo IV, marchese di Saluzzo, 1260?-1306--Fiction.
Fiction.
Sicily (Italy)--History--1194-1282--Fiction.