This is more of a novella - entered in the 2017 Ngaio Marsh Awards.
From the Blurb:
Bradley Cain is a family man living an ordinary life in a peaceful town in New Zealand. In one short moment his world and everything in it changes life as he knows it. Waking up confused and in pain, Brad soon is caught up in a desperate fight to regain his family and reputation. In fast paced action, Brad is launched into a war with some of New Zealand´s most violent criminals. There is just one way for him to win, and to regain his family. All will taste the fear as Brad is tainted by fire and wallows deep in the mind of the psychopath. How much of Brad will be left if he is to regain what has been stolen from him.