Harald Jähner, Life in the Fallout of the Third Reich, 1945-1955

At Amazon, Harald Jähner, Aftermath: Life in the Fallout of the Third Reich, 1945-1955.

Christopher R. Browning, The Origins of the Final Solution

Christopher R. Browning, The Origins of the Final Solution: The Evolution of Nazi Jewish Policy, September 1939-March 1942.

Also, Browning, Ordinary Men: Reserve Police Battalion 101 and the Final Solution in Poland.

Peachy Keenan, Domestic Extremist

Peachy Keenan, Domestic Extremist: A Practical Guide to Winning the Culture War.

Christopher Browning, Ordinary Men

Christopher Browning, Ordinary Men: Reserve Police Battalion 101 and the Final Solution in Poland.

BONUS: Daniel Jonah Goldhagen, Hitler's Willing Executioners: Ordinary Germans and the Holocaust.