An instant national bestseller hailed as "prodigiously researched and engrossing" (New York Times), Code Girls is Liza Mundy's award-winning account of the American women who secretly served as U.S. Army and Navy codebreaker...

NATIONAL BESTSELLER"Prodigiously researched and engrossing."---New York Times Book Review "Fascinating.... Addictively readable."---Boston Globe"Code Girls reveals a hidden army of female cryptographers, whose...