More than 150 years later [l'articolo si riferisce a Dickens], the publishing industry is in the doldrums, yet the novel shows few signs of digging into its past and resurrecting the techniques that drove fans wild and juiced sales figures. The novel is now decidedly a single object, a mass entity packaged and moved as a whole. That’s not, of course, a bad thing, but it does create a barrier to entry that the publishing world can’t seem to overcome. Meanwhile, consumers gladly gobble up other media in segments — whether it’s a “Walking Dead” episode, a series of Karl Ove Knausgaard ’s travelogues or a public-radio show (it’s called “Serial” for a reason, people) — so there’s reason to believe they would do the same with fiction. What the novel needs again is tension. And the best source for that tension is serialization.