Columbia subject headings:
American literature--19th century--History and criticism.
American literature--20th century--History and criticism.
Harvard subject headings:
American literature--19th century--History and criticism
American literature--20th century--History and criticism
Dreiser, Theodore, 1871-1945--Criticism and interpretation.
Henry, O., 1862-1910.
London, Jack, 1876-1916--Criticism and interpretation.
Mencken, H. L. (Henry Louis), 1880-1956--Criticism and interpretation.
Norris, Frank, 1870-1902--Criticism and interpretation.
O'Neill, Eugene, 1888-1953--Criticism and interpretation.
Wharton, Edith, 1862-1937--Criticism and interpretation.
Princeton subject headings:
American literature--19th century--History and criticism.
American literature--20th century--History and criticism.