The Lion's Game by Nelson DeMille

In this thrilling novel, a seasoned New York detective, John Corey, is tasked with capturing an elusive and deadly Libyan terrorist named Asad Khalil, also known as "The Lion." As Khalil embarks on a vengeful killing spree across the United States, targeting those he holds responsible for past grievances, Corey and his partner, FBI agent Kate Mayfield, engage in a high-stakes pursuit. The narrative unfolds with intense action, clever twists, and a gripping cat-and-mouse game, as Corey navigates bureaucratic challenges and personal dilemmas to prevent further bloodshed and bring Khalil to justice.