Making friends with Hitler Lord Londonderry, the Nazis, and the road to war II - Kershaw, Ian (New York Penguin Press, 2004)
Keywords: Londonderry, Charles Stewart Henry Vane-Tempest-Stewart -- Marquess -- 1878-1949.; World War, 1939-1945 -- Diplomatic history; Great Britain -- Foreign relations -- Germany; Germany -- Foreign relations -- Great Britain; Great Britain -- Foreign relations -- 1936-1945.; Germany -- Foreign relations -- 1933-1945.