Hitler: 1936-1945 Nemesis
The End: The Defiance and Destruction of Hitler's Germany, 1944-1945
Hitler: Ascent, 1889-1939
Hitler
Goebbels: A Biography
To Hell and Back: Europe 1914-1949 (The Penguin History of Europe)
Adolf Hitler: The Definitive Biography
The Coming of the Third Reich
Hitler: A Biography
KL: A History of the Nazi Concentration Camps