A new enemy is rising. Someone is hunting operatives, and this time it's not Olesya. With Jay's life hanging by a thread, and another kidnapped, there's a new threat out there...And, it's coming for them all. Can Damien or Olesya learn the truth in time to stop it? Or, will they die trying?

All hope is lost. Sophia's team are captured. Olesya's team are surrounded. Prague is locked down and Purity are poised to take over Europe. The cost to stop Purity might be too great to pay...

Time is running out. Olesya and Sophia have one last chance to stop Purity from taking over Europe. But, the Fifth Column are closing on them and they're going to need all the help they can get. The hardest part won't be infiltrating a fortified Prague. It will be getting inside Purity's most powerful weapon: the Spear.

Jay's final mission might be his last. Unarmed and undercover, he must step inside the heart of Purity's headquarters. All he has to do is plant a computer virus and get out. But, getting out is only half the problem...

Sophia was the Fifth Column's most dangerous weapon. Now she's their greatest threat. Sophia is taking out Fifth Column operatives before they can complete their deadly missions. But, will a new type of operative tip the balance against her? Ambushed in Eastern Europe, she barely escapes with her life. But, the new operative isn't her only threat. A deadly Russian hunter also has Sophia in her sights. They've crossed paths once before. And this time,...

A common enemy will unite Olesya and Sophia. And, a traitor will tear them apart. In the wake of a devastating Fifth Column attack, Sophia's team are picking up the pieces. They find refuge from an unexpected ally, Olesya. But, their fragile alliance is threatened when they discover a conspirator in their midst.