When Nan Mooney was seven years old, she sat in her grandmother May-May's living room to watch her first horse race ... And so began a turbulent romance between a woman and a sport. Part memoir, part journey into the compelling world of Thoroughbred horse racing, My Racing Heart gallops headlong into the wild culture and fabulous creatures that rise up around a racetrack. Nan Mooney looks at the horses, jockeys, and trainers; the gambling...