When her grandfather is ill, her life takes an unexpected turn, forcing Sarah, and her horse Boo, to rely on Natasha, a lawyer whose job is to represent the best interests of children.

Keeker and her pony Plum enter their very first horse show, where they are confronted by much more experienced riders.

"Yellowjackets meets The Cloisters in this beguiling coming-of-age story about class, reinvention, and destiny, set against the backdrop of two mysterious deaths. Middle-class Rosie Macalister has worked for years to fit in with her wealthy friends on the Yale equestrian team. But when she comes back from her junior year abroad with newfound confidence, she finds that the group has been infiltrated by a mysterious intruder: Annelise Tattinger. A talented...