(Paperback)

Sarah is used to spying in the champagne-fuelled parties of Nazi Berlin. But her new mission is infinitely more deadly - tracking a lethal disease across bullet-torn Africa, to uncover the monster who would use it to create fifty million corpses. Her enemies think she is a terrified little girl. But she is a warrior set to burn them all.

(Paperback)

Sarah has played many roles - but now she faces her most challenging of all. Because there's only one way for a Jewish orphan spy to survive at a school for the Nazi elite. And that's to become a monster like them. They think she is just a little girl. But she is the weapon they never saw coming... with a mission to destroy them all.