Columbia subject headings:
American literature--19th century--History and criticism--Theory, etc.
English literature--History and criticism--Theory, etc.
Philosophy in literature.
Philosophy, American--19th century.
Romanticism.
Skepticism.
Harvard subject headings:
American literature--19th century--History and criticism--Theory, etc.
English literature--History and criticism--Theory, etc.
Philosophy in literature.
Philosophy, American--19th century.
Romanticism.
Skepticism.
Princeton subject headings:
American literature--19th century--History and criticism--Theory, etc.
English literature--History and criticism--Theory, etc.
Philosophy in literature.
Philosophy, American--19th century.
Romanticism.
Skepticism.