Three children from other countries (Somalia, Guatemala, and Korea) struggle to adjust to their new home and school in the United States.

Reed Brennan finds her life threatened once more while she tries to recover from the events of last term while vacationing with the Billings Girls during winter break.

Reed decides to go on a five-star Caribbean cruise with the Billings Girls now that Cheyenne's murderer has been revealed and she knows the truth about who has been stalking her all semester.

After the death of Cheyenne Martin, Reed Brennan takes over as president of the Billings Girls at Easton Academy and must find a way to get her prep school invited to the annual, all-inclusive Legacy party.

Wyatt Palmer is just another undersized freshman hoping to fit in at high school, but when his best friend Matt Diaz's pet ferret ends up in the hands of the Bevins, the most popular boys at Coral Cove High, Wyatt and Matt try to get the animal back by attending a party for the cool clique and stumble onto the Bevin family's dark secret.

While Easton's campus continues to search for answers regarding the death of Cheyenne Martin, Reed faces the consequences of her actions and waits for forgiveness from Noelle and Josh.

You know the story--or do you? Cady Heron grew up homeschooled in Africa with scientist parents as her teachers, monkeys as her classmates and the African plains as her playground. But when her family moves to the suburbs of Illinois, she finds herself a stranger in a strange land: high school. With no prior research to guide her, Cady's forced to figure out North Shore High all on her own. Suddenly she finds herself sucked into Girl World as a new...