Desolation

Reeling from their bloody encounter in New York City at the end of Demon Road, Amber and Milo flee north. On their trail are the Hounds of Hell - five demonic bikers who will stop at nothing to drag their quarries back to their unholy master.
Amber and Milo's only hope lies within Desolation Hill - a small town with a big secret; a town with a darkness to it, where evil seeps through the very floorboards. Until, on one night every year, it spills over onto the streets and all hell breaks loose.
And that night is coming.