Columbia subject headings:
Abandoned children--Fiction.
Historical fiction.
London (England)--Fiction.
Siblings--Fiction.
Harvard subject headings:
Abandoned children--Fiction
Bildungsromans.
Brothers and sisters--Fiction.
Great Britain--History--George VI, 1936-1952--Fiction.
Historical fiction
London (England)--Fiction.
Spy fiction.
World War, 1939-1945--Secret service--England--Fiction.
Princeton subject headings: