From the New York Times bestselling coauthor of The Heart of Everything That Is , comes the unlikely story of a racehorse who truly became a war hero, beloved by the Marine Corps and decorated for bravery. Her Korean name was Ah-Chim-Hai--Flame-of-the-Morning. A four-year-old chestnut-colored Mongolian racehorse, she once amazed the crowds in Seoul with her remarkable speed. But when war shut down the tracks, the star racer was sold to an American...