This box set includes books 9-12 of The Silencer Series.
After getting back from vacation, Recker finds himself with not much to do. With work in the city at an all-time low, Recker is approached by a familiar face. Michelle Lawson has a job for him in regards to an illegal arms dealer that has continuously given the CIA the slip. Feeling like he can trust her and work for the agency again for one job, Recker agrees to do the assignment once all his conditions are met.
With Jones and Haley on board, the teams heads off to London to find their target. It's back to where everything started for Recker when the CIA initially tried to terminate him. But what they hope is a short-term assignment turns into a much longer stay, and with Mia having problems of her own at home, Recker turns to old friends in order to help him accomplish his mission and get home faster.
After getting back from London, Recker and the team are immediately swept up in Vincent and Nowak's feud again. Though they initially refuse in getting involved, their minds are changed when they start getting ambushed. Recker is ambushed in an alley while trying to prevent a jewelry store heist, Haley has his car blown up in trying to track down the suspects, and Tyrell's relationship with Recker is found out, leaving him in a vulnerable position. The team learns it's all part of Nowak's plan to get rid of all of them, leading them into an eventual final confrontation with her. One that will be deadly.
Another menacing force has entered the city. The Tri-State Scorpions have migrated from New Jersey and are looking to make the city their own. Recker and the team have plans to stop them, but it will come at a cost. After one of the leaders of the Scorpions gets in a shootout with Haley, he is transported to a local hospital that Mia is working at. The Scorpions take over the hospital, causing it to go on lockdown. After receiving a troublesome text message that indicates Mia is in some type of danger, Recker must find a way to get into the hospital and save her... before it's too late.
With the events of the hospital still fresh in their minds, The Scorpions are regrouping and ready to wage war. With Recker being their main target, they'll do anything to lure him into their grasp, including taking his partner hostage. Will The Silencer get there in time to save his friend, or will Haley pay the price for his partner's sins?