"Third Reich to Fortune 500: Five Popular Brands the Nazis Gave Us." There are pictures and videos of kittens to soften the blow.
Hand drawn Tarot Cards created by a Boris Kobe, a prisoner at Allach Concentration Camp, a sub-camp of Dachau. Each card depcits an aspect of life in the camp - click each image for high-res versions.
The Nazi-Era Provenance Internet Portal "...to provide a searchable registry of objects in U.S. museum collections that were created before 1946, and changed hands in Continental Europe during the Nazi era (1933-1945)." Families who had art confiscated by the Nazis can search US collections for it here.
Nazis planned Palestine subversion. British secret intelligence files have been released in London about a German wartime plan for subversion in Palestine. Nazi Gold, secret parachute drops and the Grand Mufti.