"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"--

When a veteran 911 operator takes a life-altering call from a teenage girl who has just been abducted, she realizes that she must confront a killer from her past in order to save the girl's life.

"In World War I, telephones linked commanding generals with soldiers in muddy trenches. A woman in uniform connected almost every one of their calls, speeding the orders that won the war. Like other soldiers, the "Hello Girls" swore the Army oath and stayed for the duration. A few were graduates of elite colleges. Most were ordinary, enterprising young women motivated by patriotism and adventure, eager to test their mettle and save the world. The...

"Led by twenty-five-year-old Grace Banker, thirty-two telephone operators--affectionately called Hello Girls back in the US--became the first female combatants in World War I. Follow Grace Banker's journey from her busy life as a telephone switchboard trainer in New York to her pioneering role as the Chief Operator of the 1st Unit of World War I telephone operators in the battlefields of France. With expert skill, steady nerves, and steadfast loyalty,...