In June 1917, General John Pershing arrived in France to establish American forces in Europe. He immediately found himself unable to communicate with troops in the field. Pershing needed operators who could swiftly and accurately connect multiple calls, speak fluent French and English, remain steady under fire, and be utterly discreet, since the calls often conveyed classified information. At the time, nearly all well-trained American telephone operators...

"1942, World War II. The most terrible war in human history. Millions are dead; millions more are still to die. The Nazis rampage across Europe and eye far-off America. The green, untested American army is going up against the greatest fighting force ever assembled--the armed forces of Nazi Germany. But something has changed. A court decision makes females subject to the draft and eligible for service. So in this World War II, women and girls fight,...