If you’ve got a middle grader who devours humor books, there’s a good chance they’re already deep into Greg Heffley’s diary—or they’re asking when they can start. This guide lays out all 21 Diary of a Wimpy Kid books in order, with verified release dates, age guidance, and what to expect from the upcoming 21st installment.

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Books in Series: 21 ·
Author: Jeff Kinney ·
Publisher: Puffin (UK) / Abrams (US) ·
First Book: Diary of a Wimpy Kid ·
Intended Age: 8-12 years

Quick snapshot

1Confirmed facts
  • 21 books published (Diary of a Wimpy Kid #1 to #21) (Abrams Books)
  • Book 21 titled “Fight or Flight” releasing October 20, 2026 (Abrams Books)
  • Series written by Jeff Kinney, #1 New York Times bestselling author (Abrams Books)
  • Intended audience: grades 3-7 or ages 8-12 (Read Brightly)
2What’s unclear
  • Whether Book 22 is officially announced beyond current pattern
  • Specific content warnings for individual books
  • Official confirmation on character neurodevelopmental traits
3Timeline signal
4What’s next
Label Value
Author Jeff Kinney
Publisher Puffin (UK) / Abrams (US)
Book Count 21
First Book Diary of a Wimpy Kid
Spin-offs Rowley Jefferson
Adaptations Movies

What is the correct order of Diary of a Wimpy Kid?

The official series list from Abrams Books (US primary publisher) confirms all 21 books in sequence. The WimpyKid.com official site describes the series as filled with “laugh-out-loud hilarious text and cartoons tracking Greg’s trials.”

Books 1-5

  • #1 Diary of a Wimpy Kid – Greg starts documenting his life in a diary he insists isn’t a journal
  • #2 Rodrick Rules – Greg’s older brother Rodrick becomes a recurring problem
  • #3 The Last Straw – Dad’s strict parenting hits new heights
  • #4 Dog Days – Summer plans go hilariously wrong
  • #5 The Ugly Truth – Greg learns some truths are better left undiscovered

Books 6-10

  • #6 Cabin Fever – A snowstorm traps the family indoors
  • #7 The Third Wheel – Greg navigates friendship and romance
  • #8 Hard Luck – Greg’s luck takes a turn for the worse
  • #9 The Long Haul – A family road trip disaster unfolds
  • #10 Old School – Greg faces life without electronics

Books 11-15

  • #11 Double Down – Greg tries various schemes to break out of a slump
  • #12 The Getaway – A holiday vacation goes awry
  • #13 The Meltdown – A winter season creates chaotic situations
  • #14 Wrecking Ball – Home renovations create family tensions
  • #15 The Deep End – Pool problems and summer misadventures

Books 16-21

  • #16 Big Shot – Greg attempts to build his reputation through sports
  • #17 Diper Överlöde – A band subplot and Greg’s musical ambitions
  • #18 No Brainer – School challenges and friendship tests
  • #19 Hot Mess – Family chaos reaches new levels
  • #20 Partypooper – Greg’s resistance to changing traditions
  • #21 Fight or Flight – Greg faces a school bully with Rowley’s help
Bottom line: Readers who act now on the pre-order can secure Book 21 before the October 2026 release, ensuring they get the hardcover on publication day rather than facing potential delays during peak demand.

Can a 7 year old read Diary of a Wimpy Kid?

The intended audience for the series is children in grades 3-7, or ages 8-12, according to Read Brightly (children’s literature resource). However, many parents report children as young as 7 successfully engaging with the books. Scholastic positions the series for middle schoolers, while the Read Brightly guide notes the books are “popular beyond this range.”

Age recommendations

The illustrated format supports younger readers who are strong readers, though some themes about school social dynamics may resonate more with the 8+ age group. The Scholastic series description frames Greg’s account of “middle school perils” as the core appeal.

Pros and cons for young readers

Upsides

  • Easy-to-read format with illustrations supports comprehension
  • Humor appeals to reluctant readers
  • Relatable themes of friendship and fitting in
  • Clean content appropriate for school-age readers

Downsides

  • Some mild sibling conflict may require parental context
  • Social themes about popularity may confuse younger readers
  • Series is ongoing—readers may want to collect all books
The upshot

Parents who invest in the series gain a reading program that grows with their child: the $15.99 US / £14.99 UK hardcover price point offers solid value for a 200+ page illustrated book that holds resale value well, making these practical for both home shelves and library programs.

Is Diary of a Wimpy Kid book 21 coming out?

Yes. Book 21, titled Diary of a Wimpy Kid: Fight or Flight, is confirmed for release on October 20, 2026. Scholastic lists the ship date on or around that date, and both Abrams Books (US) and Penguin UK have product pages live with confirmed ISBNs and pricing.

Upcoming releases

Sixteen years of consistent annual releases (Books 15-21) form a reliable pattern, according to Diary of a Wimpy Kid Fandom. The cover debuted on January 29, 2026 during The Kelly Clarkson Show. Pre-orders through wimpykid.com include a teaser video and direct retailer links.

Book 22 rumors

Currently, no official announcement for Book 22 exists. Readers should monitor wimpykid.com for announcements, but speculation based on past patterns remains unverified.

Is Rowley autistic in Diary of a Wimpy Kid?

Fans frequently debate whether Rowley Jefferson exhibits traits associated with autism spectrum disorder. However, author Jeff Kinney has never officially confirmed or addressed these character interpretations. Fan wikis document the discussions, but without creator confirmation, these remain reader interpretations.

Rowley Jefferson character

Rowley is depicted as Greg’s loyal, naive best friend throughout the series. He’s portrayed as physically capable (with karate skills featured prominently in Book 21) but socially awkward. Fans who see autistic traits point to his literal thinking, difficulty reading social situations, and unwavering loyalty.

Greg Heffley traits

Greg, as the narrator, is characterized differently—he’s self-interested, sometimes manipulative, and acutely aware of social hierarchies. The contrast between Greg’s self-awareness and Rowley’s innocence creates much of the series’ humor. Neither character has received official neurodivergence confirmation from Kinney or publishers.

Why this matters

Families seeking inclusive representation should weigh the fan community’s interpretations against the lack of official confirmation: without author or publisher guidance, readers project their own meaning onto Rowley’s behavior, which can be both empowering and exclusionary depending on individual perspectives.

Diary of a Wimpy Kid books in order 1-21

For readers seeking the full series, Scholastic offers individual books and collections, while UK readers find options through Penguin UK.

Full list

The complete series spans Books 1-21, with Abrams Books confirming the exact order. Book 1 launched in 2007, and Jeff Kinney has maintained the release cadence ever since. Penguin Books UK describes Jeff Kinney as a “#1 New York Times bestselling author” who has delivered consistent hits across the series.

Where to buy sets

  • Scholastic – Offers individual books and themed collections through their parent store
  • Easons (UK) – Known for box sets covering Books 1-20
  • wimpykid.com – Direct from the official source with pre-order options

“International bestselling author Jeff Kinney delivers a smash hit in the latest Diary of a Wimpy Kid book.”

— Penguin Books UK (Penguin Books UK)

“One thing’s for sure – Fight or Flight is a knockout!”

— Publisher promotional materials (Diary of a Wimpy Kid Fandom)

Related reading: Anne of Green Gables: Facts, Myths, Adaptations Guide · Jack and the Beanstalk: Story, Moral, Origins & Symbolism

Greg Heffley’s chaotic middle-school life unfolds across 21 volumes, with the detailed series chronology providing a parallel timeline of releases and key events.

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Frequently asked questions

What is the complete chronological order of the Diary of a Wimpy Kid series?

The series runs from #1 Diary of a Wimpy Kid through #21 Fight or Flight. Books 1-10 include Rodrick Rules, The Last Straw, Dog Days, The Ugly Truth, Cabin Fever, The Third Wheel, Hard Luck, The Long Haul, and Old School. Books 11-20 feature Double Down, The Getaway, The Meltdown, Wrecking Ball, The Deep End, Big Shot, Diper Överlöde, No Brainer, Hot Mess, and Partypooper.

Can a 7 year old read Wimpy Kid?

The series is designed for grades 3-7 (ages 8-12), but many parents report success with engaged 7-year-old readers. The illustrated format and humor make the books accessible to strong younger readers, though some social themes may resonate more with older children.

Is Diary of a Wimpy Kid book 21 coming out?

Yes. Book 21, Fight or Flight, is scheduled for October 20, 2026 release globally. Pre-orders are available now through wimpykid.com and major retailers.

Is there a Diary of a Wimpy Kid book 22?

No official announcement for Book 22 exists as of this writing. The series has maintained roughly annual releases, but readers should check wimpykid.com for future announcements.

Where to get Diary of a Wimpy Kid books set?

Scholastic and Easons (UK) offer box sets covering books 1-20. Individual books are widely available through Amazon, local bookstores, and library systems.

Is Diary of a Wimpy Kid: Hot Mess the next book?

No. Hot Mess is Book 19, released in 2024. Book 20 is Partypooper, and Book 21 is Fight or Flight scheduled for 2026.