In No Brainer, book 18 of the Diary of a Wimpy Kid series from #1 international bestselling author Jeff Kinney, it's up to Greg to save his crumbling school before it's shuttered for good.
Up until now, middle school hasn't exactly been a joyride for Greg Heffley. So when the town threatens to close the crumbling building, he's not too broken up about it.

But when Greg realizes this means he's going to be sent to a...

"Eleven-year old Sam befriends a hungry class hamster that undergoes a freaky transformation."--

"Dash starts to wonder what's going on when mysterious tire marks and strange sounds start coming from Moremi Forest, next to Swedhump Elementary. When he and his friend Rob go to investigate, they can't work out what's going on. All they know is...they're being watched. Soon the weirdness spreads to Swedhump. Trails of leaves appear between classrooms. A teacher acts even more strangely than normal. Even bed-jumping class doesn't feel entirely safe"--...

Excitement is spreading through the halls of Dash Candoo's school. The Face-Pulling Championships are about to begin, featuring students holding their faces in such positions as the Vibrating Jaw-Drop with Eye-Roll and the Dripping Stare of Death. Dash and his classmates have been getting ready for this day for ages. But then, suddenly, right before the championship, blue spots appear on everyone's faces...except for Gronville Honkersmith's face,...

Twelve-year-old Jake McQuade is the smartest kid in the universe, but if he wants to keep his title he will have to figure out a way to defeat the villain who steals his ingestible knowledge capsules.

"The My Weird School kids are fed up with Miss Banks and her constant pranks. They decide to finally prank her back. After seeing how focused and engaged the kids are with their practical joke, Mrs. Stoker suggests a week-long prank competition between the students and the teachers. If the kids manage to pull off a win, they'll get a candy party. And so begins the most epic prank war that Ella Mentry School has ever seen!"

In rhyming Bruce and Bill explore the world of collective animal nouns--and try to avoid being eaten by a fox.

"The last kids may have escaped the forbidden fortress by the skin of their teeth, but there isn't much to celebrate. Thrull has what he needs to complete the Tower, Rezzoch will most certainly come to Earth, and the world as they know it will cease to exist. Except Jack's Cosmic Hand is now even more powerful than he realized, and it might just be able to stop the inevitable from happening. To get the answers he seeks, he'll need to travel farther...

"There once was a very sleepy penguin, who was best friends with a not-so-sleepy lion... A pitch-perfect comedy for anyone who has ever craved sleep -- and anyone too full of energy to settle down." --

"Prepare for plenty of giggles as a kindergarten class arrives for their first day of school, but can't find their teacher--only a delicious-looking sandwich and the words 'Mr. S' scribbled on the chalkboard. Chaos ensues as the kids argue whether or not the sandwich must be their teacher."--