Nicholas Evans

When a murder suspect's body is found frozen in the ice of a remote mountain creek, the subsequent investigation poses unsettling questions about how a promising young woman from a loving family could engage in acts of killing and ecoterrorism.

Fourteen-year-old Grace MacLean and her friend Judith go horseback riding in upstate New York on a winter morning, but their horses lose their footing on ice and slide onto a road, where Judith and her horse are killed by a jackknifing truck. Grace has her right leg amputated, and the frightening incident leaves a lasting trauma not only on Grace but also on her horse, Pilgrim. Grace's mother, seeking Grace's recovery, feels there's a link between...