Kane's Cross: Witchfinder (Book Two in the Witchfinder Series 2)
Kane is a burned out soldier suffering from post-traumatic stress and comes from a dysfunctional family. His parents are divorced, his sister is missing under mysterious circumstances, and his mirror twin half-brothers are displaying disturbing behaviours.
It's whilst drowning his sorrows that he meets a strange girl who asks him for help. Under her influence, they embark on a transformative journey together. Soon everything about Kane's life is different. Kane knows he will have to kill their adversaries before they are all murdered.
This book may be read as a standalone.