The exchange student and the outcast.
Things were bad enough, adjusting to life with super powers, dealing with jealous classmates and absentee mentors, staying one step within the law, while still trying to find themselves. But neither was ready for the ghost of a girl long dead to reach out to them, to draw them together, and to beg them to tell her story.
What begins as simple locker graffiti evolves into a full force mystery. But can Bridget and Phoebe piece it together in time? Or is their phantom friend destined to be forgotten and lost to the dark ethers of oblivion?