Paranoia Plot, The (Spy High Series, 4)

Rebecca Dee has spiked green hair, a lot of body piercings and even more attitude. But that's not what's bothering Jake, Cally and the others. They're more worried about the accidents that seem to happen whenever their new teammate is around. And about where she keeps sneaking off to late at night. Because with strange and dangerous events unfolding in the world outside Spy High, her unusual behaviour is looking like more than just coincidence. In fact, Bond Team are beginning to suspect that Rebecca Dee is a double agent.