Columbia subject headings:
American literature--History and criticism.
Transcendentalism (New England)
Harvard subject headings:
American literature--History and criticism
Dickinson, Emily, 1830-1886--Criticism and interpretation.
Emerson, Ralph Waldo, 1803-1882--Criticism and interpretation.
O'Neill, Eugene, 1888-1953--Criticism and interpretation.
Transcendentalism (New England)
Princeton subject headings:
American literature--History and criticism.
Transcendentalism (New England)