Columbia subject headings:
Harvard subject headings:
World War, 1939-1945--Personal narratives.
World War, 1939-1945--Secret service.
Princeton subject headings:
Prisoners of war--France--Biography.
Prisoners of war--Germany--Biography.
Rieul, Roland, 1906-
Spies--France--Biography.
Spies--Great Britain--Biography.
World War, 1939-1945--Personal narratives, French.
World War, 1939-1945--Secret service--Great Britain.