I dropped Herman Melville’s Benito Cereno in my carry-on bag—it’s a pirate story about a slave revolt that could be labeled narrative nonfiction. For some reason, it reminded me of Alan Moore and Dave Gibbons’ Watchmen . Obviously, there’s Watchmen ’s comic-within-comic pirate story, “The Black Freighter” where the stranded protagonist falls prey to insanity causing him to become as corrupt as the pirates he has escaped. But more than that, Cereno ’s final section entitled “From a Narrative of Voyages and Travels . . .” is filled with pseudo documents, such as legal transcripts, depositions, and diary entries. The Watchmen is interspersed with bogus documents from fictional crime reports and psychological files to a celebrity autobiography entitled Under the Hood . It’s busy in Denver . . . I only caught a few of titles around me. A teenage boy in a red sweatshirt is devouring The Hunger Games by Suzanne Collins. I thought this so weird (teenagers reading diet books?) t...