'This series is irresistible' LEE CHILD'An immersive, intelligent delight' LUCY FOLEY'The Jake Jackson books get better and better' ELLY GRIFFITHS'Highly recommend' KARIN SLAUGHTER'A pleasure' BERNARD CORNWELL A beautiful landscape... It began as the project of a lifetime - a group of archaeologists, uncovering the remains of a Roman settlement on a beautiful hill in the glorious English countryside. A looming threat... But, the idyll is shattered when they begin receiving threatening letters. Former city detective Jake Jackson, now enjoying a quieter life in the local village, is pulled in to investigate. A killer closing in... Soon, threatening letters are the least of their problems, when a murderer strikes. And now the race is on for Jake to find them, before they kill again...