It's Not Me, It's You — Thalia Kalkipsakis

Growing up is hard for everyone, and Erin finds that she is no exception

Erin doesn't get what all the fuss is about. When did boys stop being friends and start being boyfriends? Why are all the girls in her grade shaving their legs and slopping goop on their faces? And since when did her big sister start keeping secrets about her love life? Erin's never been afraid of doing her own thing -- but she never thought she'd be deliberately left out. What's everyone's problem?