Under the Dome - Stephen King

Koontz and King have been mailing it in for quite a few years now. King REALLY blew off the last 2-3 books of the Dark Tower series and The Girl Who Loved Tom Gordon was perhaps the book equivalent of the movie The Happening.

Koontz's Mr. Midnight or whatever, I can't remember the name that was somewhat a continuation of the original Watchers (arguably, his best work) was really unimaginitive.