ASIN B0070ZEUCC moved to the most recent edition here

Lucy is haunted by the death of her partner, Jake, and lives in paranoid fear and reclusion. She lives in a small, introverted village in Cornwall called Pennance, and is surrounded by Jake's family and memories of him. She feels intensely guilty about his death and thinks someone is out to get her in retribution. Relief appears to come when a new neighbour, Karen, enters her life, but is that when the real threat begins?