Vidia finds her status as the fastest fairy in Pixie Hollow jeopardized by the arrival of a fast-flying newcomer named Wisp.

Eight-year-old Grace is excited to learn that her best friend, Mimi, is going to become an older sister, but when both try to be "mother's helpers" for a family renting a house on their street, little Lily likes Grace best, causing Mimi to doubt herself and Grace to form a plan to fix things.

Humphrey, the pet hamster of Longfellow School's Room 26, relates the ups and downs experienced by his human classmates as they begin a project to create a model town complete with houses and community services.

When Mallory is appointed to the Fern Falls Elementary School Environmental Committee, which is deciding on class projects for the upcoming Green Fair, she rapidly succeeds in alienating her classmates, friends, and family by her overzealous efforts to save the planet.

Lara Zany is her middle school's official Friendship Matchmaker, but a new student, Emily Wong, has her own ideas on the subject and they vie to match two "hopeless cases" with their perfect best friend.

Ten-year-old Mallory's crush on J.T., a boy in her older brother's class, gets her in trouble with her teacher, her family, and her friends but no matter what she does, J.T. does not seem interested in her.

When his school counselor insists that he needs better socialization skills after being stuffed into a locker by a bully, middle-schooler Nick finds himself, along with two other misfits, joining the school's lamest club: Safety Patrol.

Chase does not remember falling off the roof, in fact he does not remember anything about himself, and when he gets back to middle school he begins to learn who he was through the reactions of the other kids--trouble is, he really is not sure he likes the Chase that is being revealed, but can he take the opportunity amnesia has provided and restart his life?

Fearing that her legal guardian plans to abandon her to return to France, ten-year-old aspiring scientist Lucky Trimble determines to run away while also continuing to seek the Higher Power that will bring stability to her life.

When her mother gets a new boyfriend, sixth-grader Annabelle gets to cope with a new town, a new school, and a new puppy and, while training her puppy, she decides to apply some of the same techniques to tame the unruly boys that are making her middle-school life miserable.