Diary. Subjects covered include: relationships with Churchill, the War Cabinet, and the Foreign Office; Cadogan's involvement in overseas diplomatic visits; ongoing disputes between the Soviet Union and Poland relating to borders and the Curzon Line; meetings and preparations for Operation Overlord and the D-Day landings; notes on the progress of the Italian Campaign and Allied progress in France, Belgium, and Greece; discussions on 'World Organisation' and post-war planning; concerns regarding the health of Churchill and Eden; notes on birth of first grandchild and leisure activities including gardening and drawing; and comments on wartime affairs and events, including notes on the damage caused by German aerial bombing of London, U-boat sinkings, and the introduction of V-1 'Flying Bombs'.