In the chaotic last days of World War II, a small troop of battle-weary American soldiers captures a German spy and makes an astonishing find --- his briefcase is empty but for photos of beautiful white horses that have been stolen and kept on a secret farm behind enemy lines. Hitler has stockpiled the world’s finest purebreds in order to breed the perfect military machine --- an equine master race. But with the starving Russian army closing in, the animals are in imminent danger of being slaughtered for food. With only hours to spare, one of the Army’s last great cavalrymen, American colonel Hank Reed, makes a bold decision --- with General George Patton’s blessing --- to mount a covert rescue operation.

Elizabeth Letts tells the remarkable story of Snowman and Harry de Leyer, the inseperable horse and rider who became unlikely champions in the 1958 National Horse Show at Madison Square Garden in New York City.