The Horse Whisperer by Nicholas Evans

His name is Tom Booker. His voice can calm wild horses, his touch can heal broken spirits. And Annie Graves has traveled across a continent to the Booker ranch in Montana, desperate to heal her injured daughter, the girl’s savage horse, and her own wounded heart. She comes for hope. She comes for her child. And beneath the wide Montana sky, she comes to him for what no one else can give her: a reason to believe.