Columbia subject headings:
Vallès, Jules, 1832-1885--Criticism and interpretation.
Vallès, Jules, 1832-1885. Bachelier.
Vallès, Jules, 1832-1885. Enfant.
Vallès, Jules, 1832-1885. Insurgé.
Violence in literature.
Harvard subject headings:
Vallès, Jules, 1832-1885--Criticism and interpretation.
Vallès, Jules, 1832-1885. Bachelier.
Vallès, Jules, 1832-1885. Enfant.
Vallès, Jules, 1832-1885. Insurgé.
Violence in literature.
Princeton subject headings:
Vallès, Jules, 1832-1885--Criticism and interpretation.