Columbia subject headings:
Harvard subject headings:
Authors, Exiled--Switzerland--20th century--Biography.
Exiles' writings--20th century--Biography.
Literature--Exiled authors--20th century--Biography.
Politics and literature.
Zurich (Switzerland)--Intellectual life.
Princeton subject headings:
Authors, Exiled--Switzerland--20th century--Biography.
Politics and literature.
Zurich (Switzerland)--Intellectual life.