Spiritwalker - The Way of the Spirit, #1

A boy, a sheriff, and an Indian ride for vengeance, gold, and salvation! Twelve years ago, a boy appeared on the porch of his uncle's saloon with no name and no living parents. Now he's got a name, or a nickname at least, Snarf, and a head filled with wild dreams of becoming a bounty hunter. But when a lone Indian rides into town with a half-dead outlaw over his saddle, trouble comes for Snarf, propelling him onto a perilous adventure that will test his soul and change him forever.