When Robyn Panek is summoned by her ailing uncle Pal to operate his pony ring for one final season on his Massachusetts farm, her years away form the vacation spot of her youth seem an unbridgeable gap. But she is pulled by forces stronger than memory to piece together the events of that last childhood summer — when a dark mystery swirled about her friend Lucy Dragon. They called her crazy, and Robyn must at last uncover the truth about Lucy's sudden disappearance — and make peace with her own first love, Frankie. Now the future of Pal's six ponies, who circle the ring five times for a dollar a ride, is as uncertain as Robyn's own, as she confronts the past she ran from so long ago.