Sarah mode by Polen, Teri NEUF

"The writing style and general creepiness reminded me of Diary of a Haunting, which I would recommend to anyone who enjoyed this book." -Barnes and Noble Booksellers

Seventeen-year-old horror fan Cain Shannon thought helping a ghost find her killers would be the supernatural adventure of a lifetime. Now, he just hopes to survive long enough to protect his family and friends from her.

A bet between friends goes horribly wrong, resulting in Sarahs death. When she returns to seek justice against those responsible, Cain agrees to help her. But when he discovers Sarah has been hijacking his body, he realizes she wants retribution instead of justice.

Terrified of what could have happened when he wasnt in control, Cain commands Sarah to leave his house - but exorcising her isnt that easy. She retaliates against her murderers in bloody, horrific ways, each death strengthening her, then sets her sights on Cain. With the help of friends, Cain fights to save himself and his loved ones and searches for a way to stop Sarah before she kills again.