Assassin. The Stopper Files, #4

When those close to Merlin Arthur Dragon become targets of an assassin, he immediately springs into action, throwing caution to the wind to hunt down the perpetrator. But Interpol's Stopper soon finds himself the target of a massive manhunt by his own organization. How did things become twisted so quickly? And why? What - and who - is behind the French Gendarmerie Nationale threatening to hunt him down and kill him? Unless Merlin can find the truth to those questions, death will be the final answer.