In May 1995, with nothing but a backpack and a vague sense of disquiet, Patrick Dobson left his home and a steady if deadening job in Kansas City, Missouri. Over the next two and a half months he made his way to Helena, Montana, letting chance encounters guide him to a deeper sense of who he was and where he was going. His chronicle of this journey charts his experiences with the seldom-seen people of the small towns, the far-flung outposts, and the...