Hope Roberts is a confident eleven-year-old girl who plans to be an astrophysicist, and who loves swimming, Galaxy Girl comic books, her best friend Sam, and her two rescue dogs (not necessarily in that order); but then she starts middle school, and suddenly she cannot seem to do anything right--even science club is a problem because she and another girl, Camilla, get stuck with the boring part of the science project that they suggested, but Hope...

Oliver and Nathan, determined to get to the bottom of their new homeroom teacher's fishy behavior, discover Mr. Aidact is actually an AI robot from a secret experimental program.

Determined to find a new best friend in Brynn, who's smart, kind, and beautiful, eleven-year-old Macy turns one small lie into a whole new life to win her over until everything falls apart.

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.

Atticus "Atty" Peale fights for the rights of animals, copes with having a racially-mixed family in small-town Alabama, navigates the social scene of middle school, and determines to help her father prove Jethro Gersham innocent of murder.

Thirteen-year-old Hadley begins to better understand her teacher and herself when she has to spend a day in her teacher's body.

Maggie Diaz of Miami is excited to start seventh-grade with her best friends, Zoey and Julian, and finally getting a cellphone of her own; but after school her friends are wrapped up in their various clubs, her mother is attending college, and her older sister Caro has her sports and tutoring, so Maggie decides that she will find a club to join as well--but trying out ALL the different clubs while still juggling school work is exhausting and confusing--and...

"A hot-headed cynic befriends the new kid--a shy trans boy--when she takes on a bet to get him elected student body president"--

Locked in the science closet after hours by the cool girls who have rejected her, Riley escapes to discover that all the school doors are locked, the phones are dead, and the lights aren't working, and as she roams through the building seeking a way out, she starts to suspect that she isn't alone.

When she starts losing her hair, Sparkle, a twelve-year-old budding superstar, hides her condition from her friends until she realizes she must come to terms with the changes in her life and show her classmates and her family what she can do with or without hair.