The moving story of a tough little horse, a gifted boy, and a woman ahead of her time. The youngest jockey, the smallest horse, and an unconventional heiress who disliked publicizing herself. Together, near Liverpool, England, they made a leap of faith on a spring day in 1938: overriding the jockey's father, trusting the boy and the horse that the British nicknamed the "American pony" to handle a race course that newspapers called "Suicide Lane."...