Andrew Thorpe is Pro Vice Chancellor for Humanities at the University of Exeter. His books include studies of the 1931 crisis, British Communism, and party politics in the Second World War. He is a Fellow of the Royal Historical Society. Richard Toye is Professor of Modern History at the University of Exeter. He has published widely in the field of political history, including three books on Winston Churchill. He is a Fellow of the Royal Historical Society.

• Acknowledgements; Introduction; The diaries; 1. 1909; 2. 1910; 3. 1911; 4. 1912; 5. 1913; 6. 1914; 7. 1915; 8. 1916; 9. 1917; 10. 1918; 11. 1919; 12. 1920; 13. 1921; 14. 1922; Index.

Andrew Thorpe is Pro Vice Chancellor for Humanities at the University of Exeter. His books include studies of the 1931 crisis, British Communism, and party politics in the Second World War. He is a Fellow of the Royal Historical Society. Richard Toye is Professor of Modern History at the University of Exeter. He has published widely in the field of political history, including three books on Winston Churchill. He is a Fellow of the Royal Historical Society.

• Acknowledgements; Introduction; The diaries; 1. 1909; 2. 1910; 3. 1911; 4. 1912; 5. 1913; 6. 1914; 7. 1915; 8. 1916; 9. 1917; 10. 1918; 11. 1919; 12. 1920; 13. 1921; 14. 1922; Index.

Andrew Thorpe is Pro Vice Chancellor for Humanities at the University of Exeter. His books include studies of the 1931 crisis, British Communism, and party politics in the Second World War. He is a Fellow of the Royal Historical Society. Richard Toye is Professor of Modern History at the University of Exeter. He has published widely in the field of political history, including three books on Winston Churchill. He is a Fellow of the Royal Historical Society.

• Acknowledgements; Introduction; The diaries; 1. 1909; 2. 1910; 3. 1911; 4. 1912; 5. 1913; 6. 1914; 7. 1915; 8. 1916; 9. 1917; 10. 1918; 11. 1919; 12. 1920; 13. 1921; 14. 1922; Index.