Columbia subject headings:
Ethics in literature.
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.
Harvard subject headings:
Aesthetics in literature.
Ethics in literature.
European literature--History and criticism.
German fiction--Themes, motives.
German literature--History and criticism
Princeton subject headings:
Ethics in literature.
German literature--20th century--History and criticism.
German literature--21st century--History and criticism.