Columbia subject headings:
Authors, Exiled--20th century.
Emigration and immigration in literature.
Emigration and immigration--History--20th century.
Identity (Psychology) in literature.
Literature, Modern--20th century--History and criticism.
Harvard subject headings:
Authors, Exiled--20th century.
Emigration and immigration in literature.
Emigration and immigration--History--20th century.
Identity (Psychology) in literature.
Literature, Modern--20th century--History and criticism
Princeton subject headings: