Sarah Kryszak

After her father dies, Julie returns home to discover that her mentally fragile mother has fallen under the control of a man who claims to be her new boyfriend. Now, it's up to Julie to save her mom from not only a conman, but also from the split personalities that have made her his victim.

Two young students at a prestigious prep school for girls are assailed by an evil, invisible power when they are stranded at the school over winter break.