The Falling Away by T.L. Hines

Dylan Runs Ahead is a member of the Crow Tribe of Montana and is as unique as his name. A man who has spent years trying to run away, not ahead...of his past, his culture, family. He finds that he is a "chosen" one. But chosen by which side?? Good or evil?? This book keeps you guessing up to the very end. I thoroughly enjoyed it and would recommend it!