Here by special delivery, the sequel to Perpetual Locomotion. After four distressing years apart, the Rainhams are back together. But a blackmailer is spoiling their reunion. Derek the vengeance demon could help them, but he's busy looking for a pair of demon bounty-hunters who are hell-bent on taking his colleague, Maureen, back to Hell. Perhaps the long-suffering Chris Adwell can dream up a solution. Chris dreams of a peaceful retirement.....