Not too turn this thread into a SK-heavy one, but acutally the first book of his I read was Insomnia, and it's pretty damn good. I'm currently trying to read it in German.
I will confess a soft spot for Chrichton, though, and as such point out "Prey" by him, or "Rising Sun".
Also, if you just want a very tasty nibble, check out H.P. Lovecraft, especially "The Picture in The House." Kick ass short story.
HMMMMMM....lets see....Walkers By Graham Masterson totally f**cked up book ...sex, magic, crazy psycotic murderers that can travel through the ley lines in the earth..yeah its a goood read! i do believe you would love it efigy and remember...Tonia loves ya !!!