About a quarter century ago, a previously unknown writer named William Least Heat-Moon wrote a book called Blue Highways . Acclaimed as a classic, it was a travel book like no other. Quirky, discursive, endlessly curious, Heat-Moon had embarked on an American journey off the beaten path. Sticking to the small places via the small roads -- those colored blue on maps -- he uncovered a nation deep in character, story, and charm. Now, for the first time...