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.

Middle-schooler Greg Heffley is the prime suspect when it is discovered that school property has been damaged, but when a surprise blizzard hits and school is closed, Greg is stuck indoors with his family, unable to prove his innocence.

A Valentine's Day dance at Greg's middle school has turned his world upside down until an unexpected twist gives Greg a partner for the dance and leaves his best friend Rowley the odd man out.

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?

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

In Nikki Maxwell's newest diary, it's the countdown to the end of the school year, and Nikki's juggling some big questions about how she'll spend her summer. She's also facing an unexpected crush catastrophe; there's a new kid interested in Nikki, but the last thing she wants to do is accidentally hurt Brandon! It all comes down to a big decision Nikki has to make, and drama like she's never faced before!

Big Nate Wright's president of P.S. 38, the after-school cartooning club. As he doodles his observations in his cartoon notebook, he decides it's time to go from zeroes to heroes. Will Nate crack under the pressure of the "Ultimate Snowdown"? Or lead P.S. 38 to its biggest victory ever?

Nikki's diary describes a frightful Halloween, on which she helps with her sister's ballet class party at the same time she is Brandon's date for their middle school Halloween dance, where she has promised to spend the evening with her two best friends.

When her crush Brandon reveals that the animal shelter where he volunteers is in danger of being closed, Nikki and her friends enter an ice skating competition to help raise money, an effort that is compromised by an interfering Mackenzie.

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.