In 1832, life in the Rocky Mountains was filled with danger and mystery. Indian legends held that deep in secluded valleys lurked bizarre creatures bent on destroying man. But settlers like Nathaniel King had no time for such tales--until they cam eye-to-eye with a Mountain Devil. And Nate King never expected any trouble from a missionary intent on converting the hostile local tribe. But when Reverend John Burke was trapped in perilous Blackfoot territory, Nate fears it could lead to a Blackfoot Massacre.