Columbia subject headings:
Harvard subject headings:
German fiction--19th century--History and criticism.
Keller, Gottfried, 1819-1890--Criticism and interpretation.
Raabe, Wilhelm, 1831-1910--Criticism and interpretation.
Realism in literature.
Storm, Theodor, 1817-1888--Criticism and interpretation.
Princeton subject headings:
German literature--19th century--History and criticism.
Realism--Literature.