The stirring and dramatic story of one young woman who must find a way to overcome her deepest fears in order to unlock the secret that will help America and the Allies to victory as World War II rages on. Seventeen-year-old Eleanor is nothing like her hero Eleanor Roosevelt. She is timid and all together uncertain that she has much to offer the world. And as World War II rages overseas, Eleanor is consumed with worry for her Jewish relatives in Europe. When a chance encounter proves her to be a one-in-a-generation math whiz--a fact she has worked hard all her life to hide--Eleanor gets recruited by the US Army and entrusted with the ultimate challenge: to fine-tune a top-secret weapon that will help America defeat its enemies in World War II and secure the world's freedom. This could be her chance to help save her family in Poland.Soon, she's swept from the basement of an Ivy League engineering school, to the desert of California, to an Army Air Corps base at Pearl Harbor, and finally she takes to the skies above the South Pacific.But before she can solve this complicated problem, she must learn to unlock a bigger mystery: herself.Critically acclaimed author of The Poetry of Secrets, Cambria Gordon weaves an extraordinary story of remarkable courage and the will to unearth our deepest secrets, based on previously undiscovered true events.