In Ontario, Canada, in 1977, twelve-year-old Nat and his sisters find that owning, training, and caring for a pony they acquired for free makes it easier to cope with the poverty they have faced since their father abandoned them. When twelve-year-old Nathaniel and his two sisters discover an ad in the paper for a free pony, they can hardly believe their luck. But what will their mother say? Mom's been having a hard time ever since Dad walked out on...