Ghost

Mia Clark's life is perfect. She has everything she has ever wanted until it all disappears. Mia is the loss of a tragic car accident which leaves her as a Ghost, walking the Earth and wondering why she is still there.
A Ghost council tell her that her life is not what it seemed. She has a task to do before she can move on to the next world, a task she had no interest in doing; finding out what was wrong with her life. Along the way she meets Jack, a boy that can see her, interact with her. She confides in him as he helps her uncover the terrible secrets of her past.
Mia can't help but find herself falling for Jack, but how can that ever happen if she doesn't actually exist?