Yale knows she's a freak - one of those weird loser kids that everyone ignores. She's not pretty or popular. She doesn't have nice hair or good friends. People tend to look right through her, like she were invisible. Yale's not too happy about that.But then Yale discovers something: if she tries hard enough, she can actually make herself disappear. And then she can move undetected among the people who made her feel like she didn't exist. Only this time she's listening. Watching. Planning what to do with her newly discovered power. The question is: will she use it to help ... or to hurt?