McCammon is the best modern horror writer out there, his involving style and well drawn, believable characters blow the likes of King, Koontz, or Barker out of the water. He is one of very few authors alive who, so far as I know, has never written a bad book.
"Blue World", a collection of several short stories and one novella actually entitled "Blue World" is easily the finest horror collection since the days of Poe, and I don't think thats an exaggeration. McCammon's stories differ so greatly, dealing with so many plot, issues and characters, each one brings you into a separate and chilling world from the surreal, apocalyptic world of "Something Passed By" to the gritty, realistic, and quietly visceral 'real world' of "Blue World". The stories induce equal amounts of terror and wonder, and the highlights are (aside from the entire book) "Pin" - an absolutely bone-chilling narrative from the point of view of a psychopath who seems very real, "Doom City", "Night Crawlers", "He'll Come Knocking At Your Door", and the absolute best, "Blue World" itself. The final story is a frighteningly involving, realistic story of temptation and violence, dealing with outer demons in the form of serial killing maniacs, and the inner demons of a gentle priest slowly losing his grip on his faith. It's a brilliant psychological portrait as well as a stunning, violent serial killer story.
Read this collection. It's already won several awards. Its a shame that McCammon doesn't seem to be writing anymore, because all of his books are just as incredible as these stories.