On a field trip to Crest Hill Stables, Sara and her friends embark on an exciting ride for their lives filled with hopes, dreams, and friendship. After learning of a tragic accident at the stables, these three students decide to help the stable's owner in solving a mystery bound to the Championship Race at the end of their trip, as well as bonding to a special horse whose spirit is lost and broken. during this trip they learn about horse racing, the staff who runs the stables, and finding new friends in unlikely places that can help save the stables from sabotage. Can these three middle school friends save the stables and solve the mystery surrounding the woman in Sara's dreams?