It starts before you can even remember: You learn the rules for being a girl ... Marin has always been good at navigating these unspoken guidelines. A star student and editor of the school paper, she dreams of getting into Brown University. Marin's future seems bright--and her young, charismatic English teacher, Mr. Beckett, is always quick to admire her writing and talk books with her. But when Bex takes things too far and comes on to Marin, she's...