Born in Belgium, in 1937, the author fled to France during the German invasion, and together with his family was helped by a Catholic priest to flee to safety in Switzerland. After receiving his PhD degree at Temple University, Philadelphia, Paldiel worked for 24 years at Yad Vashem, Jerusalem, as director of the Righteous Among the Nations Department. Has written and lectured widely on non-Jews who risked their lives to save Jews from the Nazis and their collaborators.