A former CIA officer and curator of the CIA Museum reveals the untold story of Ernest Hemingway's secret life as a spy for both the Americans and Soviets before and during World War II, and explores how his espionage activities influenced his literary work.

In Nov. 1942 a U.S. cargo plane crashed into the Greenland ice cap, the B-17 sent on the search-and-rescue mission got caught in a storm and also crashed, miraculously all nine men aboard survived. A second rescue operation was launched, but the plane, the Grumman Duck, flew into a storm and vanished. The survivors of the B-17 spent 148 days fighting to stay alive while waiting for rescue by famed explorer Bernt Balchen. Then in 2012 the U.S. Coast Guard and North South Polar mount an expedition to solve the mystery of the vanished plane and recover the remains of the lost plane's crew.

Having left Nazi-occupied Vienna a year ago, thirteen-year-old Jewish refugee Stephie Steiner adapts to life in the cultured Swedish city of Gothenburg, where she attends school, falls in love, and worries about her parents who were not allowed to emigrate.

This book offers an eye-opening history of the furious battles for technological superiority covertly waged by the world's most brilliant minds.