When twelve-year-old Ana's zoologist parents move the whole family into the zoo, the Sneers--the clan of carnivorous female predators in her class--have even more ammunition to make her life miserable, although she tries to act like a chameleon and fade into the background.

When she is accidentally discovered by a modeling agent, fifteen-year-old Harriet jumps at the chance to transform herself from a geek to a fashion model.

"When a list appears online ranking the top fifty prettiest girls in the eighth grade, everything turns upside down. Eve Hoffman, ranked number one, can't ignore how everyone is suddenly talking about her looks. Sophie, the most popular girl in school, feels lower than ever when she's bullied for being ranked number two. Nessa Flores-Brady didn't even make the list, but she doesn't care--or does she? The three girls ban together to find out who made...

Kristy's family moves to a new neighborhood where the kids make fun of Louie, Kristy's pet collie, who's going blind. The Baby-sitters are not going to let them get away with it.

Seventeen-year-old Kat Sanchez uses photos of a friend to create a fake Instagram account, but when one of her posts goes viral and exposes Kat's duplicity, her entire world--both real and pretend--comes crashing down around her.

When her mother's remarriage takes her family into a much wealthier neighborhood, thirteen-year-old Kristy finds herself surrounded by snobbish girls who compare clothes, make fun of the Baby-sitters Club, and insult her aging dog.

"Viv never looks forward to picture day. Her mom always makes her wear a boring braid, and no one at school notices her--aside from her two best friends, Milo and Al, of course. But enough is enough. This year, Viv is taking matters into her own hands. Literally. Enter: a pair of scissors. And, well, a new hairstyle. Just in time for photos! Suddenly Viv is an overnight trendsetter at Brinkley Middle School. Everyone wants her help planning their...

As Phoebe and her clique of privileged girlfriends get ready to graduate from eighth grade, a financial scandal threatens her family's security--as well as Phoebe's social status--but ultimately it teaches her the real meaning of friendship.

In an attempt to fit in, Zoey develops an app called the Cool Code with a cute llama avatar that will tell her everything from what to say to what to wear based on pop culture algorithms she's uploaded.

At swim camp, Squish's new friend Basil helps him avoid learning to swim with pranks that sometimes go too far, but the comic book exploits of Squish's idol, "Super Amoeba," help him deal with Basil and conquer his fear.