Unexpected
The Arsenal has multiple teams in Russia looking for the missiles that left Cuba. Addy's team is primary, and she is acting as Kristof Lavrov's enforcer. She stays by his side for all business. An assassination attempt before the auction shakes things up, but after the auction, the missiles are attacked and Kristof, Abby, and another are kidnapped. Mandrake tries to get Kristof go tell them who there her was, where there money went (Zoey strikes again), and brings in an interrogator. Addy gets them free, a team arrives, and it becomes takes out Kristof's father time. But Marshall and Nolan have notices some peculiarities in Addy's behavior. They push and she tells about the link between she and Kristof over twenty years ago. That gets explored, there is a huge battle, some interesting sidelines, then after a couple of days healing, most go home. But there more going on in Texas, too. The very end is too sweet to spoil, so you will just have to read it to find out.