Columbia subject headings:
Hawthorne, Nathaniel, 1804-1864--Criticism and interpretation.
Harvard subject headings:
Didactic fiction, American--History and criticism.
Ethics in literature.
Hawthorne, Nathaniel, 1804-1864--Criticism and interpretation.
Picturesque, The, in literature.
Princeton subject headings:
Hawthorne, Nathaniel, 1804-1864--Criticism and interpretation.