The Mirror Man

Having read The Spider a few months ago, it became apparent that I'd somehow missed a book in the Joona Linna series. That book was The Mirror Man.
The Mirror Man is a dark, suspenseful read, which sees Joona Linna on the hunt for a sadistic kidnapper and serial killer.
Once again Lars Kepler has created a very dark and deviant killer who will deeply trouble the reader, and cause many shivers of fear and revulsion.