I loved this book. Its exactly everything I like to read in one book. although I wish there was a teeeeennyyy bit of romance but I know the pacing of her character would be off, but the school teen life, outcasted by feeling like a freak and the delivering of slight vigilante justice (okay well the dirt on her classmates) was believable and well written. I really enjoyed this and couldn't stop reading it.
The ending was a bit too open for me so I wonder if there could be a sequel? I mean I feel that her ghost pals were left a little wanting besides her sister, and even then it almost felt like the resolutions for them is helping them pass over.
Overall an enjoyable light young adult read.