Sergeant Stubby: The Stray Dog Who Became America’s Greatest War Hero

He was a stubby-tailed stray of no particular breed, wandering a college football field in 1917 when a young soldier gave him a scrap of food. Eighteen months later that same dog had survived seventeen battles on the Western Front, warned his regiment of gas attacks, single-handedly captured a German soldier, and come home the most decorated war dog in American history. This is the story of Sergeant Stubby.

Lady Death: Lyudmila Pavlichenko and the 309 Shots That Shamed a Room Full of Men

She was a history student from Kyiv who had never meant to be a soldier. By the age of twenty-five she had killed 309 enemy soldiers with a rifle, survived the two worst sieges on the Eastern Front, and stood before a room of American reporters to ask them, coldly, how long they intended to hide behind her back. This is the story of Lyudmila Pavlichenko, the deadliest woman ever to carry a gun to war.

Agent Garbo: The Spy Who Invented an Army and Fooled Hitler on D-Day

A chicken farmer from Barcelona talked his way into Nazi intelligence, invented a spy ring of twenty-seven people who never existed, and on D-Day used it to convince Hitler the real invasion was still to come. He is the only man to win medals from both Britain and Germany for the same work.

The Turtle: The Hand-Cranked Submarine That Tried to Sink the British Navy in 1776

On a dark night in New York Harbor in 1776, a single volunteer sealed himself inside a wooden sphere the size of a barrel, sank beneath the waves, and hand-cranked his way toward the flagship of the most powerful navy on Earth. His mission: to screw a keg of gunpowder into the hull of a British warship. The machine was called the Turtle, and it was the first submarine ever taken into battle.