Columbia subject headings:
Harvard subject headings:
Dystopias in literature--Congresses.
Exiles in literature--Congresses.
Exiles' writings--History and criticism--Congresses.
Utopias in literature--Congresses.
Princeton subject headings:
Dystopias in literature--Congresses.
Exiles in literature--Congresses.
Exiles' writings--History and criticism--Congresses.
Utopias in literature--Congresses.