
Rotten School
middle-grade comedy
Series · humor
The Diary of a Wimpy Kid series by Jeff Kinney has 24 books and is best read in publication order, starting with Diary of a Wimpy Kid (2007). The next book, Diary of a Wimpy Kid: Fight or Flight, is due 20 October 2026.
Start here: Diary of a Wimpy Kid (2007) — then read straight through in publication order.
The order the books were released — the default way to read the series.
Greg Heffley is a scrawny, scheming middle-schooler convinced that fame and popularity are just one clever plan away, and that everyone around him -- his slobby older brother Rodrick, his well-meaning but oblivious parents, his loyal best friend Rowley -- is somehow standing in his way. Told entirely through Greg's own diary entries and Jeff Kinney's scribbly cartoon drawings, each book follows a school year (or a summer, or a holiday) of Greg's misadventures: failed money-making schemes, gross-out mishaps, family road trips gone wrong, and a running war of one-upmanship with Rodrick.
The appeal is the voice: Greg is vain, lazy, and constantly rationalizing his own bad behavior, which makes him funnier -- and more recognizable -- than a straightforwardly "good" kid hero would be. The diary-and-doodle format is a huge part of the draw for reluctant readers, packing a laugh onto nearly every page and making a 220-page book feel like a breeze. Parents and teachers have kept handing these to 8-12 year olds for the same reason kids keep handing them to each other: they're funny without being mean-spirited, and they capture the specific humiliations of middle school with uncomfortable accuracy.
With over 300 million copies sold and adaptations across film and animated specials, Wimpy Kid remains the flagship "kid finally wants to read" series for its age group -- it's often the book that turns a reluctant reader into a regular one.
There are 20 main-series books as of Partypooper (2025), with book 21, Fight or Flight, due October 20, 2026.
Publication order, starting with the first book, Diary of a Wimpy Kid. Each entry is a standalone school year or summer, so the numbering is also the story order.
No. The Rowley spin-off series is optional and best enjoyed after the main series, since it retells some of the same events from Rowley's perspective.
No, it's ongoing. Jeff Kinney has published a new entry every year since 2007 and has not announced an end point.
It's aimed at roughly ages 8-12, though its comic, heavily-illustrated format makes it a popular pick for reluctant readers both younger and older than that range.
Reading order last verified .