The thrilling, untold story of one of the greatest heists in history: the clandestine capture of a Nazi U-boat at the climax of World War II, an incredible feat that helped paved the way for the Allied invasion liberation of Europe.
Shortly before noon on June 4, 1944, the sonar operator on a destroyer prowling off the coast of West Africa heard a sharp, metallic ping. The sound could mean only one thing: the German U-boat that their hunter-killer group had long been tracking, U-505, was lurking somewhere in the darkness beneath them. The ensuing fight between exhausted hunter and venomous prey would make history when American sailors boarded an enemy warship at sea for the first time since the War of 1812.
That day's victory was the culmination of a tireless campaign against the Nazi submarine threat by "Tenth Fleet"-a mysterious unit possessing the oracular ability to predict the locations and movement of Hitler's U-boats. Run by Commander Kenneth Knowles, Tenth Fleet had guided Captain Dan Gallery to U-505 and to repay the favor Gallery was going to steal an Enigma machine for him. Now all they had to do was to make a U-boat, its crew, and its secrets vanish into thin air . . .

In this swashbuckling adventure story, bestselling historian Alexander Rose draws on long-classified encrypted documents and intercepted German transmissions to unravel, for the first time, the astounding tale of a daring heist cooked up by an owlish egghead and a glory-seeking buccaneer to score the richest prize on the high seas.

Alexander Rose is the author of numerous books, including The Lion & The Fox, Empires of the Sky, Men of War, American Rifle, and the New York Times-bestselling Washington's Spies, which was adapted into the AMC drama series Turn: Washington's Spies, for which he served as a writer/producer. He writes the Spionage Substack and his website is www.alexrose.com.