Greg records his sixth grade 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.

A young spider discovers, day by day, that there is a lot to learn about being a spider, including how to spin webs and avoid vacuum cleaners.

In the latest diary of middle-schooler Greg Heffley, he records his attempts to spend his summer vacation sensibly indoors playing video games and watching television, despite his mother's other ideas.

Fourteen-year-old Nikki Maxwell writes in her diary of her struggle to be popular at her exclusive new private school, then of finding her place after she gives up on being part of the elite group.

A young worm discovers, day by day, that there are some very good and some not so good things about being a worm in this great big world.

Fourteen-year-old Mia, who is trying to lead a normal life as a teenage girl in New York City, is shocked to learn that her father is the Prince of Genovia, a small European principality, and that she is a princess and the heir to the throne.

"Longtime personal assistant Georgie Mulcahy has made a career out of putting others before herself. When an unexpected upheaval sends her away from her hectic job in L.A. and back to her hometown, Georgie must confront an uncomfortable truth... But then Georgie comes across a forgotten artifact--a 'friendfic' diary she wrote as a teenager... a guidebook for getting started on a new path. Georgie's plans hit a snag when she comes face to face with...

Still moping months after being dumped by her Arizona boyfriend Leo, fifteen-year-old Stargirl, a home-schooled free spirit, writes "the world's longest letter" to Leo, describing her new life in Pennsylvania.

When Arthur finds Sue Ellen's lost diary at the library, he wonders whether or not to read it before he returns it to her.

When snow closes Greg Heffley's middle school, he and his best friend, Rowley Jefferson, face a fight for survival as warring gangs turn the neighborhood into a wintry battlefield.