The first book of a brand-new international thriller series is called “The Final Cut,” written by J.T. Ellison and Catherine Coulter. It centers on Scotland Yard’s newest head inspector, Nicholas Drummond, who is tasked with investigating the death of his coworker and the historic Koh-i-Noor Diamond robbery from the Queen Mother’s crown. The Fox is a global thief who is being pursued by Special Agents Lacey Sherlock and Dillon Savich, FBI Special Agent Mike Caine, Drummond’s colleague, and others in a deadly search.