i'm seriously the same way. sooo many books and i just always buy more. i'll check out that story in a bit!
and as far as barker and brite go, i haven't really read novels by either of them (edit: i HAVE novels by them, just haven't gotten around to reading them haha) but their short story collections are ace.
poppy z brite - i HIGHLY recommend Wormwood/Swamp Fetus, and also Are You Loathsome Tonight? Wormwood is her first and there's just so much grit and revulsion and beauty in it. Loathsome is a lot more polished and she branches out; not so much the visceral horror and straight-forward ghost/zombie/voodoo stuff but a lot of originality.
clive barker - books of blood!! definitely!! also the inhuman condition and in the flesh, but i own books of blood, whereas i just got the other 2 from the library a while ago. barker can take the elements of a generic ghost story and just turn it into something else entirely. his creativity is boundless and his writing is pretty much flawless as well.
yeah, as you can tell, i can go on FOREVER about books. it's crazy. you're gonna be at powerfest, right? why can i see myself trying to start a drunken literary discussion with you and russell?? hahaha