Steven Guarnaccia must have spotted my family on vacation. We have been know to drive miles out of our way to visit bookstores. (Lemuria in Jackson, MS -- Tattered Cover in Denver, CO) We have been looking at new cars recently. They come with every entertainment bell and whistle known to man. My daughters said, "we don't need a DVD player, we read!" Luckily, no one in my family gets sick reading in the car.
The cartoon is from a Washington Post review of audiobooks.
Thanks to Chicken Spaghetti for the tip.