Oh, my favorite must be 'Darkly Dreaming Dexter' by Jeff Lindsay. I just love. It's so ... like me.
Then I love Stephen King's books - 'Misery' is great! And as my favorite paragraph comes from 'Firestarter' I have to mention it too. And 'Pet Sematary' was cool also.
And, of course Harry Potter series is something heavenly! I love those booksto death.
I also think Dan Brown's books are ingenious.