Lisa Gardnera serial killer is being closely watched by one young boy. Barney knows the killer will strike again soon. The victim will be another boy, just like him. He will drain the body of blood, and leave it on a Thames beach. There will be no clues for detectives Dana Tulloch and Mark Joesbury to find.

'People will die,' says the panic-stricken woman outside police headquarters. She has been standing in blazing sunshine for more than an hour, and refuses to speak to anyone besides Commissaire Adamsberg. Her daughter has seen a vision: ghostly horsemen who target the most nefarious characters in Normandy.

When government hit man Will Robie is given his next target he knows he's about to embark on his toughest mission yet. He is tasked with killing one of their own, following evidence to suggest that fellow assassin Jessica Reel has been turned. She's leaving a trail of death in her wake including her handler.

A relentless killer scars Rome for two decades, leaving its unique signature on its victims and pursuers.

Malcolm Fletcher - a former FBI profiler and now the nation's Most Wanted fugitive - arrives in Colorado to help Theresa and her husband find their son. But his arrival coincides with a dangerous and shocking twist in the case.

When Boston CSI Darby McCormick finds a raving and emaciated woman hiding at the scene of a violent kidnap, she runs a DNA search to identify the Jane Doe. The result confirms she was abducted five years earlier and has somehow managed to escape from the dungeon in which she's been caged.

'Just when you think you've had your fill of serial killer books, one comes along that puts a whole new slant on the genre' Independent on Sunday