I frequently love Stephen King novellas — the length seems to let him explore his Americana side without getting bogged down in supernatural bunk and cliches. One of my favorite books of his is Different Seasons, which includes The Body (which spawned the excellent movie Stand by Me (****), Rita Hayworth and the Shawshank Redemption (which spawned the excellent movie The Shawshank Redemption (****), and Apt Pupil.
Full Dark, No Stars is dark — each story has some nastiness of human nature at its core. Interesting, compelling, and probably the best thing I’ve read of his in years.