Further Reading on the Holocaust and Mass Death, 1930-1945.

R. Rubenstein, The Cunning of History. The Holocaust and the American Future

R. Hilberg, The Destruction of the European Jews

Lucy Dawidowicz, The War Against the Jews

M. Marrus, The Holocaust in History (reviews the various historical interpretations)

G. Fleming, Hitler and the Final Solution

D. Wyman, The Abandonment of the Jews: America and the Holocaust

R.C. Lukas, Forgotten Holocaust: The Poles under German Occupation, 1939-44 (on the sometimes overlooked holocaust of non-jewish poles, some three million of whom were also victims of the Final Solution.)

On the mass deaths in Stalinist Russia, see

R. Conquest, The Great Terror: Stalin's Purge of the Thirties.