In “Hitler’s Furies,” recently placed on the long list for the National Book Award, Wendy Lower presents the harrowing evidence of crimes committed by German women during the Holocaust. Dwight Garner wrote that previous books “have offered up poster girls of brutality and atrocity” and “Ms. Lower’s revisionist insight is to track more mundane lives, and to argue for a vastly wider complicity.” In a recent e-mail interview, Ms. Lower discussed the changing view of women’s role in the Nazi regime, the challenges of writing for a non-academic audience, what she found most shocking in her research and more. Below...