Columbia subject headings:
Detective and mystery stories, American--History and criticism.
Detective and mystery stories, Australian--History and criticism.
Detective and mystery stories, Canadian--History and criticism.
Heroes in literature.
Humanism in literature.
Literature and society.
Harvard subject headings:
Detective and mystery stories, American--History and criticism.
Detective and mystery stories, Australian--History and criticism.
Detective and mystery stories, Canadian--History and criticism.
Heroes in literature
Humanism in literature.
Literature and society.
Princeton subject headings:
Detective and mystery stories--History and criticism.