Columbia subject headings:
Biographical fiction.
Historical fiction.
Spain--History--711-1516--Fiction.
Harvard subject headings:
Biographical fiction
Cid, approximately 1043-1099--Fiction.
Heroes--Fiction
Historical fiction
Spain--History--711-1516--Fiction
Princeton subject headings:
Cid, approximately 1043-1099--Fiction.
Fiction.
Novels.
Spain--History--711-1516--Fiction.