When 12-year-old June Harper's parents discover what they deem an inappropriate library book, they take strict parenting to a whole new level. And everything June loves about Dogwood Middle School unravels: Librarian Ms. Bradshaw is suspended; an author appearance is canceled; the library is gutted; and all books on the premises must have administrative approval. But June can't give up books, and she realizes she doesn't have to when she spies a Little Free Library on her walk to school. 

Roisin hasn't made a single friend since moving from Ireland to Massachusetts. In fact, she is falling apart under constant abuse from a school bully, Zara. Zara torments Roisin in person and on social media. Roisin feels utterly alone...until she bonds with Haley online. Finally there's someone who gets her. Haley is smart, strong, and shares anti-mean-girl memes that make Roisin laugh. Together, they are able to imagine what life could look like without Zara. Haley quickly becomes Roisin's lifeline. Then Zara has a painful accident, police investigate, and Roisin panics.

Isaac and Marco already know sixth grade is going to change their lives. But it won’t change things at home—not without each other’s help. This year, star basketball player Isaac plans on finally keeping up with his schoolwork. Better grades will surely stop Isaac’s parents from arguing all the time. Meanwhile, straight-A Marco vows on finally winning his father’s approval by earning a spot on the school’s basketball team. But will their friendship and support for each other be enough to keep the two boys from falling short?

Meet the Sinister-Winterbottoms: brave Theo, her timid twin, Alexander, and their older sister, Wil. They’re stuck for the summer with their Aunt Saffronia, who doesn’t know how often children need to eat and can’t use a smartphone, and whose feet never quite seem to touch the floor when she glides—er—walks. When Aunt Saffronia suggests a week pass to the Fathoms of Fun Waterpark, they hastily agree. But the park is even stranger than Aunt Saffronia. Something mysterious is happening at Fathoms of Fun, and it’s up to the twins to get to the bottom of it.

Willa likes certain things to be certain ways. Her socks have to be soft...and definitely can't have irritating tags on the inside. She loves the crunch of popcorn and nachos...but is grossed out by the crunch of a baby carrot. And slimy foods? Those are the worst. Willa can manage all these things - but there are some things she can't deal with, like her father's big news. He's been keeping a big secret from her...that he's been dating the mom of Willa's best friend Ruby.

Five students meet in the school cafeteria when they're forced to complete their school community service hours. There's George: the brain. Sara: the loner. Dayara: the tough kid. Nico: the rich kid. And Miguel, the jock. They immediately know that they have nothing in common with each other... even though their school administration has decided that they all belong together.

Agnes has been encouraged not to question authority by her mom—but that’s especially hard in religion class, where it bugs her that so much gets blamed on Eve and that God’s always pictured one way. Fortunately, Agnes’ anthropologist neighbor, Gracy, gets Agnes thinking after they rescue an opossum together. Playing dead didn’t serve the opossum well, so maybe it’s time for Agnes to start thinking for herself. And when Agnes learns that some cultures picture God as a female, she feels freed to think—and write—about things from new perspectives.

Jake Wind is trying to stay under the radar. Whose radar? Anyone who might be too interested in the fact that he has shape-shifting abilities he can’t control. Or that his parents found him as a ball of goo when he was a baby. Keeping his powers in check is crucial, though, if he wants to live a normal life and go to middle school instead of being homeschooled (and if he wants to avoid being kidnapped and experimented on, of course).

Eleni is the kind of person who’s always had a BFF—an automatic, guaranteed by-her-side person—at home, at school, and at camp. And since before she was even born, her very best friend has been Sylvie Bank. But when Sylvie’s end-of-summer birthday party becomes the end of their friendship, Eleni can’t picture starting middle school without her BFF by her side. She can’t picture anything without her BFF—especially the looming school overnight. Who will she even room with?

The first day of middle school means trading in freeze tag at the pool for new schedules, fabulous outfits, and a fresh start. But for 11-year-old Kaylan, the chaos of new locker combinations, cafeteria cliques, and potential first kisses is more than she can handle. She dreads the start of sixth grade and feels like she wants - no, needs - a winning game plan. Luckily, Kaylan and her effortlessly chill BFF, Arianna, have a fool-proof plan for tackling transitions: a list of 11 things they need to do to totally transform themselves before they both turn 12 in November. 

When Autumn becomes the secret voice of the advice column in her middle school newspaper she is faced with a dilemma - can she give fair advice to everyone, including her friends, while keeping her identity a secret?

Meet Jack Reynolds. Making people laugh is his life's work. Jack's wacky MyTube channel is really starting to take off. The only problem is, for the truly epic posts, he needs a collaborator. And, well, he doesn't exactly have any friends. So Jack has to swallow his pride and join the new after-school club, Speed Friendshipping. But who would make the best partner in comedy?

Twelve year old Jake's middle school is about to be shut down—unless Jake and his friends can figure out how to save it. When Jake spies a bowl of jellybeans at the hotel where his mom works, he eats them. But those weren't just jellybeans. One of the scientists at his mom's conference is developing the world's first ingestible information pills. And that's what Jake ate.

When JJ Jacobson convinced his mom to accept a surprise invitation to an all-expenses-paid weekend getaway at the illustrious Barclay Hotel, he never imagined that he'd find himself in the midst of a murder mystery. He thought he was in for a run-of-the-mill weekend ghost hunting at the most haunted spot in town, but when he arrives at the Barclay Hotel and his mother is blamed for the hotel owner's death, he realizes his weekend is going to be anything but ordinary.

Molly Frost is fed up.... Because Olivia was yelled at for wearing a tank top. Because Liza got dress coded and Molly didn't, even though they were wearing the exact same outfit. Because when Jessica was pulled over by the principal and missed a math quiz, her teacher gave her an F. Because it's impossible to find shorts that are longer than her fingertips. Because girls' bodies are not a distraction. Because middle school is hard enough.