The Parent Trap meets Mean Girls when two polar opposites are squeezed into a tiny vacation house just because their parents are dating. Charlotte is the queen bee of her 8th grade class—popular, confident, always wearing the trendiest clothes—and judging others for what they wear. Lily is a loner who dreams of becoming a writer—and she wants nothing to do with Charlotte and her snobby crowd. Then Charlotte’s divorced father starts dating Lily’s single mother. Neither one of the girls even notices—until the day they learn that they are going on vacation together. Worse than that, they’ll have to share a small bedroom for two whole weeks.  When The Parent Trap meets Mean Girls , can two girls ever make peace, or will they drag their vacations—and their parents’ romance—into disaster?  Every teen girl’s nightmare becomes an entertaining, surprising and heartfelt story in the hands of seasoned middle grade pro Marilyn Kaye.