Anónimo

Recruited by the US Army and Navy from small towns and elite colleges, more than 10,000 women served as codebreakers during World War II. Their efforts shortened the war, saved countless lives, and gave them access to careers previously denied to them. A strict vow of secrecy nearly erased their efforts from history; now, through dazzling research and interviews with surviving code girls, best-selling author Liza Mundy brings to life this riveting and vital story of American courage, service, and scientific accomplishment.

On the 16th of December, 1944, in the frozen forests of the Ardennes, the German army attacked American Allied forces, making one last attempt to turn the tide of World War II. Thus began the long, hard slog of a battle that was nicknamed by the media as the Battle of the Bulge. Lasting more than a month, it led to tens of thousands of casualties. Sir Winston Churchill called it "the greatest American battle of the war and...an ever-famous American victory".

One day in 1882, Thomas Edison flipped a switch that lit up lower Manhattan with incandescent light and changed the way people live ever after. The electric light bulb was only one of thousands of Edison's inventions, which include the phonograph and the kinetoscope, an early precursor to the movie camera. As a boy, observing a robin catch a worm and then take flight, he fed a playmate a mixture of worms and water to see if she could fly!