For fans of Dennis Lehane, of Indridason, of E.Georges of F.Thilliez I say "please do not buy this book", well that's led to a torrid pace, allowing them to put improbabilities that might go unnoticed. Everything is predictable, especially the end. I'm bored (fortunately I read quickly) .Plairait possibly a teenager discovery of novels called "policemen". Go instead to discover "the Woman in Green" to Indridason: it's just great!