The Longest Road by Philip Caputo
I thoroughly enjoyed taking this adventure with Mr. Caputo, his wife, and two dogs. It was fun to learn how the Caputos lived in a mobile home for several months and traversed the United States without killing each other and have a great great time along the way. They are on a quest to find out what holds the United States together. It was just fun to read about how they found their way across America and how they learned that Americans are pretty much the same across the USA and that the glue holding the country together may be their love of America.