Greg records his experiences in a middle school where he and his best friend, Rowley, undersized weaklings amid boys who need to shave twice daily, hope just to survive, but when Rowley grows more popular Greg must take drastic measures to save their friendship.

The Unteachables are a notorious class of misfits, delinquents, and academic train wrecks. Like Aldo, with anger-management issues; Parker, who can't read; Kiana, who doesn't even belong in the class - or any class; and Elaine (rhymes with pain). The Unteachables have been removed from the student body and isolated in room 117. Their teacher is Mr. Zachary Kermit, the most burned-out teacher in all of Greenwich. He was once a rising star, but his...

Greg Heffley tells about his summer vacation and his attempts to steer clear of trouble when he returns to middle school and tries to keep his older brother Rodrick from telling everyone about Greg's most humiliating experience of the summer.

After cell phones are banned at Branton Middle School, Frost, Deedee, Wolf, and Bench decide to start communicating with each other through sticky-notes, replacing text messages. It quickly catches on in the rest of the school, but for every nice note there is a mean, bullying one. Then, when new girl Rose sits down at Frost's lunch table, her presence threatens to unravel Frost's circle of friends, and the sticky-note war escalates.

While trying to find a new best friend after feuding with Rowley, middle-school slacker Greg Heffley is warned by older family members that adolescence is a time to act more responsibly and to think seriously about his future.

When scholarship student Nikki Maxwell, whose father is the school exterminator, decides to enter the talent show at her expensive private school, her nemesis MacKenzie threatens to reveal Nikki's status to the rest of the school.

Harvey, upset when his Darth Paper finger puppet brings humiliation, gets Dwight suspended, but Origami Yoda asks Tommy and Kellan, now in seventh grade, to make a new casefile to persuade the School Board to reinstate Dwight.

Resolving to become the world's greatest stand-up comedian despite less-than-funny challenges in his life, wheelchair-bound middle school student Jamie Grimm endures bullying from his mean-spirited cousin and hopes he will be fairly judged when he enters a local comedy contest.

"Fifth-grader Sammy Hayes-Rodriguez struggles to fit in when his inventor mother requires him to take her latest creation, a robotic 'brother,' to school with him to learn to become a student"--

"After his fight with Randy Betancourt makes headlines in the school paper, Big Nate has a problem worse than detention on his hands."--Provided by publisher.