Hex Hall by Rachel Hawkins
Elodie glanced down at the floor for a second. I wasn't sure, but I thought she took a deep breath. When she raised her head, she looked calm. Relaxed, even. "I made a girl vanished."
This was a kind of creepy version of Teaser Tuesday, but I think that would establish a good start for it! (:
Tell me what you think! Also, link me to your Teaser Tuesday. If you haven't done Teaser Tuesday, then you should start now!