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.

Nikki and her friends team up for another adventure.

It's Nikki's birthday, and it is up to her whether it is a blast or a bust.

Although Mia feels fairly satisfied with her life, she worries about who should attend parent-teacher night and her failing grade in Spanish.

Since all her Cupcake Friends have other activities besides making cupcakes, Katie tries her hand at softball and after much deliberation, steps up to the plate, realizing doing what you love always makes life sweeter.

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.

Fourteen-year-old Kevin is very good at lying and doing so makes life easier, but when he finds himself in big trouble with his friends, family, and teachers, he must find a way to end his lies forever.

Jamie Kelly shares with her diary her excitement about the fact that students from Wodehouse Middle School will be going to Mackerel Middle School temporarily.

When the magic wind turns fourth-grader Katie into her friend George, who has been playing practical jokes to liven up their school, she has to figure out how to get him out of trouble and sooth everyone's hurt feelings. When the magic wind turns fourth-grader Katie into her friend George, who has been playing practical jokes to liven up their school, she has to figure out how to get him out of trouble and soothe everyone's hurt feelings.

Seventh-grader Zoë's status as best advice-giver at Allencroft Middle School is in jeopardy when sixth-grader Devon Sweeney begins to take over, and until she finds out what is really going on in Devon's life, Zoë will do just about anything to regain her exalted place in the school hierarchy.