Trapped inside a chain superstore by an apocalyptic sequence of natural and human disasters, six high school kids from various popular and unpopular social groups struggle for survival while protecting a group of younger children.

Frankie Stein was created in a laboratory, and when she enters Merston High School camouflaged as a "normi," all she wants is to fit in, but it takes the help of another new student who believes that everyone should be treated equally before Frankie even has a chance.

In an effort to make friends at her new school, Sofia gets involved with a group of popular girls who dislike Brooklyn, a loner who they believe to be evil.

When a rich bully and someone else dies, Mackenzie, Ava, Caitlin, Julie, and Parker wonder if they're being framed. Or are they about to become the killer's next targets? Ava, Caitlin, Mackenzie, Julie, and Parker are all driven to be perfect-- and they all hate womanizer Nolan Hotchkiss. They talked about killing the rich bully. And certainly it's just a coincidence that Nolan died in exactly the way they planned... right? Except Nolan wasn't the...

Massie Block: The Briarwood boys have invaded OCD and are taking over everything. Worse, the soccer boys have become so popular that the Pretty Committee's alpha status is in serious jeopardy. So Massie lays out a New Year-New Pretty Committee rule: Anyone caught crushing on a boy will be thrown out of the NPC-forever. But will she be able to follow her own decree when she sees that Derrington has ditched his shorts-obsession in favor...

While a humiliated London plots a sweet deception in order to move past the truth about her billionaire ex, Rich endures a nightmarish relationship with a drama-prone bad boy, and Spencer pulls out all stops to get revenge against a frenemy and her dysfunctional parents.

While on a seventh-grade school trip, Claire attempts to mend her relationship with Cam while Massie seeks to maintain her high social standing and receive her first kiss.

A bet about wardrobes between the wealthy Massie and middle-class Claire results in a testing of old friendships, a forging of new ones, and a change for the student body at Octavian Country Day School.

Five girls in the Clique each face challenges during eighth grade -- from the soccer field to getting the key to the secret room at OCD from a Briarwood boy.

In Australia, Lucy tries to balance her life at home surrounded by her Chinese immigrant family, with her life at a pretentious private school.