Judy is excited about becoming a doctor, especially when Class 3T starts a new unit on the human body, but she learns more about being a patient when she catches tonsillitis from her little brother, Stink.

Identical twins Andie and Caitlin could not be less alike, and as they start junior high, they hope to finally develop their own identities, until a fitness test threatens to ruin Caitlin's year and she convinces Andie to switch places for the day, with some surprising results.

Inspired to design and sew her own wardrobe, Zoey embarks on a creative summer with Kate and Priti and starts a blog that earns the admiration and enmity of her peers until her principal asks her to design a dress for a school fundraiser.

When an ancient enchanter is released from the grounds of Bloor's Academy, threatening both of Charlie Bone's parents, the only way Charlie and his friends can defeat him is by finding the red king himself.

When Miss Know-It-All's inbox overflows with pleas for guidance, Nikki Maxwell, the school newspaper advice columnist, turns to her best friends for help.

Urged to enter a high-profile sewing contest, Zoey finds her efforts challenged by Kate, who has attracted the attention of Zoey's crush; and Libby, who accuses Zoey of being her friend only because Libby's aunt is a contest judge.

When their two worlds collide in seventh grade, fraternal twins and opposites Owen and Russell find themselves in direct competition at school, on the court, and at home.

Rescued from the outrageous neglect of his aunt and uncle, a young boy with a great destiny proves his worth while attending Hogwarts School for Witchcraft and Wizardry.

At the beginning of seventh grade, Mackenzie is worried--her best friend has moved to France, someone steals her diary, she alienates her two new friends, and it looks like she has lost her chance to win the Teen Sing contest.

The arrival of a strict substitute teacher convinces Miss Nelson's students that they must find their cheery and hitherto unappreciated teacher and bring her back to school.