Columbia subject headings:
Authors, German--19th century--Political and social views.
German fiction--19th century--History and criticism.
Semiotics and literature.
Social problems in literature.
Harvard subject headings:
Authors, German--19th century--Political and social views.
German fiction--19th century--History and criticism
Literature and society
Semiotics and literature.
Social problems in literature.
Socialism in literature
Princeton subject headings:
German fiction--19th century--History and criticism.
Literature and society.