In WWII’s only all-female concentration camp, community was the key to survival

In WWII’s only all-female concentration camp, community was the key to survival

World War II isn’t a new subject for historian Lynne Olson. But her latest book, The Sisterhood of Ravensbrück, covers the unique story of the war’s only all-female concentration camp. Olson, who previously worked for the Associated Press and the Baltimore Sun, wrote her most recent two books — Madame Fourcade’s Secret War and Empress of the Nile — about French women who participated in the resistance against Nazi rule. While researching these b…