Columbia subject headings:
Hammett, Dashiell, 1894-1961--Fiction.
Hemingway, Ernest, 1899-1961--Fiction.
Harvard subject headings:
Biographical fiction.
Hammett, Dashiell, 1894-1961--Fiction.
Hemingway, Ernest, 1899-1961--Fiction.
Novels.
Princeton subject headings:
Fiction.
Hammett, Dashiell, 1894-1961--Fiction.
Hemingway, Ernest, 1899-1961--Fiction.