Hell's Canyon — John Hunt

There was little crime in the isolated settlement called Hellsville. But all that changed the day Jim Elsworth found that his four mules had been stolen. He and the storekeeper saddled up and took to the trail. But a surprise awaited them when they found a young Mexican girl tending a dying Wayne Holser, who exacted a promise from Jim. That promise brought trouble to Hellsville when a town marshal rode in hunting the girl as an accessory to robbery and murder.