There's a whole thing on the book but I got lost in tvtropes ('cause that's what happens when you type that shit into the url) and I ended up in the link below. TW: for fucked up stephen king disturbing behavior bs also spoilers.
http://stephenkingsit.weebly.com/another-one-of-the-missing-the-death-of-patrick-hockstetter.html if you read the book you know about that disturbing child character who didn't make it into the made for tv movie. :\
I feel like I want to skim through it again. Believe it or not that book restored my faith ... Magick is real.