Fred Vargas 
Ghost Riders of Ordebec [EPUB ebook] 
A Commissaire Adamsberg novel

People will die, says the panic-stricken woman outside police headquarters. She refuses to speak to anyone besides Commissaire Adamsberg. Her daughter has seen a vision: ghostly horsemen who target the most nefarious characters in Normandy. Since the middle ages there have been stories of murderers, rapists, those with serious crimes on their conscience, meeting a grisly end following a visitation by the riders. Soon after the young woman s vision a notoriously vicious and cruel man disappears. Although the case is far outside his jurisdiction, Adamsberg agrees to investigate the strange happenings in a village terrorised by wild rumours and ancient feuds.