"From New York Times bestselling author Jennifer Chiaverini, a bold, revelatory novel about one of the great untold stories of World War I-the women of the US Army Signal Corps, who broke down gender barriers in the military, smashed the workplace glass ceiling, and battled a pandemic as they helped lead the Allies to victory. In June 1917, General John Pershing arrived in France to establish American forces in Europe. He immediately found himself...