By 1914, Theodore Dreiser was a successful writer living in New York. He had not been back to his home state in over 20 years. When his friend Franklin Booth approached him with the idea of driving from New York to Indiana, Dreiser's response to Booth was immediate: "All my life I've been thinking of making a return trip to Indiana and writing a book about it." Along the route, Dreiser recorded his impressions of the people and land in words while...