Nick Stone is back in Florida, trying to keep his head down. But MI6 doesn't care about your retirement plans. They want him for one last job: a high-stakes assassination in Panama that spirals into a desperate hunt through the jungle. Stone's target is a man who knows too much, and when the mission goes sideways, he's left with a dying woman's final words and a terrified child he never signed up to protect. Andy McNab writes like someone who's been there — because he has. Former SAS operative turned bestselling thriller writer, he delivers propulsive action that feels authentic rather than Hollywood. This is espionage fiction stripped of glamour: sweaty, brutal, and morally messy. If you want Jack Reacher with more gunpowder residue and fewer shower scenes, or if Tom Clancy feels a bit too sanitized these days, McNab's Nick Stone series hits different.