The Grand Tour by Adam O'Fallon Price, published August 9, 2016 by Doubleday
A bitingly funny, smart and moving road novel about two hapless lost souls—an alcoholic Vietnam veteran turned bestselling author, and his awkward, shy college student superfan—who form an unlikely connection on the world's most disastrous book tour. (publisher)
Richard Lazar is advancing in years but regressing in life. After a career as a literary novelist that has ground to a halt and landed him in a trailer in Phoenix, Richard is surprised to find sudden success publishing a gritty memoir about his service in Vietnam. Sent on a book tour by his publishing house, Richard encounters his biggest (and really only) fan: an awkward, despondent student named Vance with issues of his own (an absentee father, a depressive mother, his own acute shyness). Soon Vance has volunteered to chauffeur Richard for the rest of the book tour, and the two embark on a disastrous but often hilarious cross-country trip. . (publisher)
I am half way through the book, a psychological study as much as a road trip that is only slightly predictable, about two people who help each other along the way. I recommend it already though I don't know what the ending will be....