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 different school than his best friend, Rowley Jefferson, he changes his tune. Can Greg and his classmates save their school before it’s shuttered for good? Or is this the start of a whole new chapter for Greg
The series
Diary of a Wimpy Kid is more than just a story—it’s an unfiltered look at the everyday chaos of middle school life, seen through the eyes of Greg Heffley, the self-proclaimed king of awkwardness. From navigating the perils of family life to surviving the endless pitfalls of school, Greg’s diary offers readers a hilarious and often painfully relatable journey through the ups and downs of adolescence.
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The series kicks off with Greg, who is far from the popular, all-star student everyone imagines. Instead, he’s a regular kid trying (and often failing) to figure out the world around him. His comical adventures are told through a mix of witty writing and illustrations that bring to life the trials and tribulations of growing up. Whether it’s dealing with his embarrassing older brother, fighting for his place in the social pecking order, or simply trying to make it through the day without getting grounded, Greg’s humor and resilience shine through.
What sets Diary of a Wimpy Kid apart is its unique blend of heart and humor. Kinney’s knack for capturing the awkwardness of youth—without sugarcoating it—makes the series a reflection of every kid's experience. It doesn’t just entertain; it connects. With each book, Greg matures, learning more about the world and himself. His hilarious mishaps serve as a reminder that life’s toughest challenges often make for the best stories.
Over the years, the series has grown into a worldwide phenomenon, resonating with readers of all ages. It’s not just about the laughs (though there are plenty of those). It’s about the relatable moments, the victories, the failures, and the messy, unpredictable journey that is adolescence.
With over 250 million copies sold worldwide and countless spin-offs, Diary of a Wimpy Kid continues to be a beloved staple in middle-grade literature. Each new book builds on Greg’s journey, taking readers deeper into his world and allowing them to laugh, cringe, and reflect along the way. Whether it’s Greg’s latest scheme or his growing realization that maybe his family isn’t so bad after all, there’s always something in his diary for everyone to enjoy.
#1 · 2007Diary of a Wimpy Kid 
#2 · 2008Rodrick Rules 
#3 · 2009The Last Straw 
#4 · 2009Dog Days 
#5 · 2010The Ugly Truth 
#6 · 2011Cabin Fever 
#7 · 2012The Third Wheel 
#8 · 2013Hard Luck 
#9 · 2014The Long Haul 
#10 · 2015Old School 
#11 · 2016Double Down 
#12 · 2017The Getaway 
#13 · 2018The Meltdown 
#14 · 2019Wrecking Ball 
#15 · 2020The Deep End 
#16 · 2021Big Shot 
#17 · 2022Diper Överlöde 
#18 · 2023No Brainer 
#19 · 2024Hot Mess 
#20 · 2025Partypooper 
#21 · 2026Fight or Flight 
#22 · 2027Diary of a Wimpy Kid Book 22 Be the first reviewer
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