Weeks before Christmas. Alicia and Olivia are on their way to Manhattan so the Teen People editors can do a story on them about winning the Octavian Country Day uniform design contest. When Massie finally processes that the girls who hijacked her victory are also modeling for Teen People, she is livid. It should have been her. 'Ehmagod, what will everyone think when they find out it wasn't me who was asked to model? I will be SO over.' Massie decides it's time to get revenge. This snake can not lay idle in the weeds for one more second. Kristen and Dylan throw out terrible 'revenge' suggestions and Massie vetoes them all. She will think of something! But first she has to go home and exfoliate. The social minefields of Westchester County's most privileged middle school girls drive the page-turning action of this addictive series, set in New York City's most elite suburban county. The Clique . . . the only thing harder than getting in is staying in.

The holidays are over and Massie's room is chock-full of new things from Santa: jeans, sweater, and a new . . . roommate? Once Claire unpacks, Massie's room feels more crowded than a Zac Posen sample sale. But what's worse, Claire isn't the only person moving into Massie's territory -- Alicia's hot cousin, Nina, shows up from Spain and starts edging in on all the Briarwood boys, including Massie's crush! Will Nina, with her super-tight mall clothes, make every boy in Westchester fall in love with her? Or will Massie toss her out faster than last season's Sevens jeans? The social minefields of Westchester County's most privileged middle school girls drive the page-turning action of this addictive series, set in New York City's most elite suburban county. The Clique . . . the only thing harder than getting in is staying in.

Mean Girls meets Middle School in The Clique... The only thing harder than getting in, is staying in. Enter Claire Lyons, the new girl from Florida in Keds and two-year-old Gap overalls, who is clearly not Clique material. Unfortunately for her, while they look for a new home, Claire's family is staying in the guesthouse of the one and only Massie Block -- Queen Bee of Octavian Country Day School. Claire's future looks worse than a bad Prada knockoff. But with a little luck and a lot of scheming, Claire might just come up smelling like Chanel No. 19. Meet the rest of the Clique: Massie Block - With her glossy brunette bob and laser-whitened smile, Massie is the uncontested ruler of The Clique and the rest of the social scene at Octavian Country Day School, an exclusive private girls' school in Westchester County, New York. Massie knows you'd give anything to be just like her. Dylan Marvil - Massie's second in command who divides her time between sucking up to Massie and sucking down Atkins Diet shakes. Alicia Rivera - As sneaky as she is beautiful, Alicia floats easily under adult radar because she seems so "sweet." Would love to take Massie's throne one day. Just might. Kristen Gregory - She's smart, hardworking, and will insult you to tears faster than you can say "my haircut isn't ugly!"

Written in a down-to-earth style and packed with examples and tips, this is a guide to the secret world of girls' cliques and the roles they play. It analyzes their teasing and gossip and provides advice to enable parents to empower both their daughters and themselves.

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 of ah-dorable jeans? Alicia Rivera: Is the opposite of onboard with the boyfast. Her crush, the Ralph Lauren-luh-ving Josh Hotz, is more irresistible than crème brûlée fro-yo. But is he worth losing her spot in the NPC? And taking on the wrath of Massie? Dylan Marvil: Is so ready for the boyfast. She's straightened her unruly red hair and permanently pressed boys out of her life. If only she could do the same with curly fries and caramel popcorn. Kristen Gregory: Has traded her sporty-chic Pumas for Billabong board shorts and a shark tooth necklace. She claims she's sworn off boy-crushes, so what's with her Blue Crush makeover? Claire Lyons: Spent all summer thinking about Cam's one blue eye and one green eye. But now he's moved on to a new girl faster than you can say cuh-yutest couple. At least Claire finally has a secure spot in the NPC-unless jealousy-flirting breaks the boyfast. . . . The Clique: The only thing harder than getting in is staying in.

Three girls, two guys, five secret journals. The five most popular students at Noble High have secrets to hide; secrets they wrote down in their journals. Now one of their own exposes the private entries... I am leaking these because I'm tired and I know you are too. The success bar is too high and pretending has become the only way to reach it. Instagrams are filtered, Facebook profiles are embellished, photos are shopped, reality TV is scripted, body parts get upgraded like software, and even professional athletes are cheating. The things we believe in aren't real. We are pretenders.

Massie Block: Getting back into Octavian Country Day was a piece of sugar-free cake, compared to Massie's next goal-finding the key that unlocks an ah-mazing legendary secret room at OCD! Alpha eighth grader Skye Hamilton and her clique have stashed the key in the bedroom of one mystery Briarwood boy, but who? Whoever finds the key gets access to the secret room for an entire year and the prestige that comes along with it. But what happens when LBR Layne seems to be getting closer? This is way more than a matter of life or death, it's a matter of in or out! Kristen Gregory: Always been a star on the soccer field, but her style gets majorly cramped when her friends are forced to join the team. They better start kicking those soccer balls or Kristen's going to start kicking some . . . ! Alicia Rivera: Uses her skills as a gossip reporter to scheme her way into the rooms of all the Briarwood hotties! Dylan Marvil: Heard depression makes people lose weight. Is hoping for some sad news soon because she's popping donut holes the way some people pop Tic-Tacs. Claire Lyons: Being famous isn't all it's cracked up to be! Her agent confiscates her gummies, and forces her to do some very bad things to make her more "edgy." Worst of all, her constant meetings with lawyers and movie execs are eating into her time with the P.C. and with Cam! Is being a Hollywood starlet worth the Gucci-high price tag?

Massie gets BE-yoo-tiful: After Massie Block gets kicked off her high horse and out of her ultra exclusive Westchester riding camp, her parents force her to do the unthinkable-find a summer job. Not one for dog-walking or brat-sitting, Massie comes up with the ah-bvious solution: She'll be a sales rep for the cosmetics brand Be Pretty. Massie fully hearts her new role as fairy gawdmother of makeup-until she discovers transforming LBRs into glam-girls takes more than a swish of her royal purple mascara wand.

While Massie's plan for revenge against Claire backfires, Alicia tries to resist the allure of shopping, Dylan exhausts her clothing budget, Kristen mourns her poverty, and Claire plots to get back at Massie.

The Clique knows something you don't know . . . Massie Block stands at the threshold of a huh-yuge secret: a hidden room at Octavian Country Day. But to prove the Pretty Committee is worthy of the key, the girls need to find dates to Skye Hamilton's 'famous couples' costume party. On top of that, Massie has to convince her old crush, Chris Abeley, to be Skye's date . . . or else the PC can kiss the room - and their popularity - goodbye. Luckily for the girls, alpha status just happens to come with ESP. Not the actual superpower, but a secret weapon that shows them exactly what their crushes are thinking. The question is, do they really want to know?