Ash Perrault can explain why she's so upset: her dad's fiancee is moving into their house, her best friend Mouse is hiding a secret from her, she has detention on the school dance committee and her relationship with boyfriend Seth is confusing and often hurtful. What Ash can't explain is why all the glass around her keeps breaking without her touching it. Her power to break glass is not only eerie, it's dangerous. Can she find a way to control it?