Columbia subject headings:
Harvard subject headings:
German fiction--20th century--History and criticism.
German fiction--21st century--History and criticism.
Theater--Germany--History--20th century.
Theater--Germany--History--21st century.
Princeton subject headings:
German fiction--20th century--History and criticism.
German fiction--21st century--History and criticism.
Theater--Germany--History--20th century.
Theater--Germany--History--21st century.