Cart before the horse time: surprise! I liked the new Stephen King book.
Later is, as the title mildly hints, a book about the way the present informs (or to be more precise reframes) the past. Which I found to be a clever composition, since everyone and their brother will tell you about how the past informs the present, while the other direction is not half so well-trodden of a theme. It is also a terribly modern coming of age story, which is also a crime story (not a spoiler, since the publishing company is Hard Case Crime), which is also a horror story (not a spoiler, because the narrator not-quite smugly informs the reader of this in the opening moments of the book).
That King manages to juggle all of these to good effect is a testament to the timelessness of his own voice (or to the fact that I’m old enough to not notice how out of touch he is) and to the fact that he has long since transcended mere genre concerns. But mostly it’s a testament to the fact that his ability to spin a good yarn is undiminished. After all, you can mash together as many types of stories into one yarn as you want to, if you spin it well enough.
Also, it is uncharacteristically short, so I’m glad he can still do that.