Invisible

Katie was a regular freshman in a huge public high school. She had her whole life ahead of her, and not a single clue where she would go. Each day went by the same way. Go to school, go to track practice, go home, eat dinner, study, and eventually end up back at school again. Then one day, Katie's world came to a screeching halt. And when she awoke, she was invisible.

May or may not be inspired by If I Stay, one of my favorite books.