When Tork Gundel was elected sheriff, Pat Stevens and his friends Sam and Ezra knew Power Valley was in for serious trouble. They were right! Soon a band of ruthless outlaws galloped into town, and it was obvious that Tork was no stranger to them. Then the bank in nearby Ganado was robbed ... Were Tork and his son in cahoots with the outlaws? Or had one of them acted alone? When Pat discovered the truth, the whole town got a jolting surprise!