By 2013, it was well and truly clear that Stephen King was his own genre, and that he competes largely with himself. This is likely why, outside of The Dark Tower series and Black House, that he had never really dabbled with sequels until Doctor Sleep. That King chose to make his first major sequel to the book that became one of the most iconic horror films of all time — a film that, coincidentally, he famously really did not like — was daring. Doctor Sleep is the thirty six years on sequel to The Shining, through which King follows up on what happened to Danny after the Overlook Hotel was neutralised. And it works: Doctor Sleep is excellent latter day King, a successor to The Dark Tower, a pre-cursor to Mr. Mercedes, and a novel that doesn’t try to shamelessly ape its predecessor.