That's one of the Bachman books, isn't it?
I kind of stopped reading King after Desperation; it was just too depressing for me.
But I recently picked up Bag of Bones at the library, and I was almost flabbergasted. While it was a sad book, it didn't bring me down as much as Desperation and some of his older stuff did (one thing I hate about King is his staunch refusal to let any of his better characters actually survive the process of one of his stories). I also just read Hearts in Atlantis, and it was just as good . . . seems like he's writing more mature stuff now, not just the "blood-and-gore-go-for-the-maximum-grossout-and-beat-Clive-Barker" genre.