The Challenger - Phantom Stallion, Bk 6 Author:Terri Farley For the Phantom, there is only one girl. For Sam, there is only one horse. — Wildcats have been spotted nearby, but they haven't hurt the ranch horses - yet. So Samantha is outraged when a neighboring rancher vows to kill the cats on sight. Her family's horses may be safe, but out on the range Sam spots a wild young stallion without a her... more »d. Being alone puts this horse in danger. But can Sam protect the rebellious mustang and still save the wildcats?« less