Horror isn't about jump scares. It's that persistent sense of dread that we get when we're shown the parts of ourselves that terrify us. At that, King excels.
Jim Butcher
Battle Ground
No one does Urban Fantasy better than Jim Butcher's Harry Dresden. Fair warning, there are like 20 of them.
V.E. Schwab
The Invisible Life of Addie LaRue
Time Traveler's Wife meets About Time. Beautiful and heartbreaking. See also: Vicious, A Darker Shade of Magic.