The great Phil Caputo, author of “A Rumor of War” and other fine books, took a sweet 16,000-mile road trip in the fall of 2011 with his trophy wife, trophy dogs and trophy pickup truck with Airstream travel van.

The 80 Americans he met from Key West to Nome are the main attraction in “The Longest Road,” which is being reviewed and promoted everywhere and will be available July 16.

As I found out while trying to get a publisher for what became “Dogging Steinbeck,” road books are tough sells — unless you’re famous.

Maybe Caputo would like to join Ethan Casey and me this fall on our West Coast book-promoting tour, which we are calling Two American Road Trips and is further explained at our Facebook Page.

“The Longest Road,” as described on Amazon:

One of America’s most respected writers takes an epic journey across America, Airstream in tow, and asks everyday Americans what unites and divides a country as endlessly diverse as it is large.

Standing on a wind-scoured island off the Alaskan coast, Philip Caputo marveled that its Inupiat Eskimo schoolchildren pledge allegiance to the same flag as the children of Cuban immigrants in Key West, six thousand miles away. And a question began to take shape: How does the United States, peopled by every race on earth, remain united? Caputo resolved that one day he’d drive from the nation’s southernmost point to the northernmost point reachable by road, talking to everyday Americans about their lives and asking how they would answer his question.

So it was that in 2011, in an America more divided than in living memory, Caputo, his wife, and their two English setters made their way in a truck and classic trailer (hereafter known as “Fred” and “Ethel”) from Key West, Florida, to Deadhorse, Alaska, covering 16,000 miles. He spoke to everyone from a West Virginia couple saving souls to a Native American shaman and taco entrepreneur. What he found is a story that will entertain and inspire readers as much as it informs them about the state of today’s United States, the glue that holds us all together, and the conflicts that could cause us to pull apart.