Columbia subject headings:
Biographies.
Novelists, American--20th century--Biography.
Harvard subject headings:
Authors, American--20th century--Biography
Hemingway, Ernest, 1899-1961--Biography.
World War, 1939-1945--Europe.
Princeton subject headings:
Hemingway, Ernest, 1899-1961.
Novelists, American--20th century--Biography.