Gray Man - The US bestseller series. Court Gentry is a good man and a perfect killer. He moves silently from job to job, accomplishing the impossible. He always hits his target and then, like a shadow, he disappears: Gray Man. On behalf of the US government, Court has carried out bloody jobs in Syria and Iraq. But to his horror, he learns that the team sent to rescue him now wants to eliminate him. There are forces more deadly than Court Gentry. And in their eyes, he is no longer useful.