The introduction (pp. 7-29) discusses Nazi denigration of "Jewish philosophy, " from Spinoza to Bergson and Husserl, and the elevation of "German" philosophers, particularly Eckhart and Nietzsche, to the role of forerunners of Nazism. The chapters on the work of the four Jewish philosophers mention briefly their murder by the Nazis (in the case of Benjamin, his death while fleeing the Nazis).