The bone factory

"The biggest news in the small northern town of Jackson was the reopening of the local hydropower plant. Until the deaths. First a farmer was found horribly mutilated in his field. Then a little girl disappeared from her home. Deep in the woods a deputy came upon a chamber of horrors straight from a nightmare.

And through it all, one child is haunted by visions of the mysterious 'blue man,' a madman who brings with him blood and pain and terror, a terror spawned by forces no one can understand."--p. [4] of cover.