Harriet Price is the perfect student: smart, dutiful, over-achieving. Will Everhart is a troublemaker who’s never met an injustice she didn’t fight. When their swim coach’s inappropriate behavior is swept under the rug, the unlikely duo reluctantly team up to expose his misdeeds, pulling provocative pranks and creating the instantly legendary Amelia Westlake — an imaginary student who helps right the many wrongs of their privileged institution. But as tensions burn throughout their school — who is Amelia Westlake? — and between Harriet and Will, how long can they keep their secret? How far will they go to make a difference? And when will they realize they’re falling for each other?