Andy Griffiths Treehouse Chaos: Aussie Giggles
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- The 13-Storey Treehouse, Griffiths and Denton's first treehouse book, was published by Pan Macmillan Australia in 2011.
- As of September 2026, the Treehouse series has reached 11 instalments, with the most recent being The 169-Storey Treehouse (2023).
- Andy Griffiths' Just! series began with Just Tricking! in 1997 and ran for six books through 2004.
- Griffiths won the KOALA Award (Kids' Own Australian Literature Awards) multiple times between 2001 and 2013.
- The Schooling Around series, published between 2008 and 2010, follows Henry McThrottle through absurd primary school misadventures.
- Terry Denton, Griffiths' longtime collaborator, illustrated all Treehouse and Schooling Around titles, as well as the Just! books.
Just Crazy! — Andy Griffiths and Terry Denton
Quick Verdict: Thirteen bite-sized disasters that prove Griffiths understood reluctant readers back in 1999—before "reluctant reader" was even a marketing category.
This is the second in the Just! series, and it's peak Griffiths: a pencil case gains sentience and wreaks classroom havoc, a talent quest implodes, and every story lands in three to five pages. The pacing is relentless—Denton's cartoons punctuate the text every few paragraphs, so visual learners never get bored. It's absurdist in the Australian tradition: no tidy lessons, just entropy and giggles. If your kid claims they "hate reading," hand them this. Explore our current copy of Just Crazy! or browse more Humour books at Patina.
Mascot Madness! (Schooling Around #3) — Andy Griffiths and Terry Denton
Quick Verdict: Henry McThrottle gets trapped inside a giant mascot costume during a school sports carnival—peak Griffiths formula in 128 pages.
The Schooling Around series ran for four books between 2008 and 2010, and they're underrated gems for the 7–10 cohort. Mascot Madness! delivers exactly what the title promises: Northwest Southeast Central School's sports day descends into slapstick chaos when Henry becomes the school mascot and can't escape the costume. It's broader than the Just! books—each instalment follows a single extended disaster instead of short vignettes—but the sensibility is identical. Denton's illustrations carry half the comedy. Explore our current copy of Mascot Madness! or browse more Humour books at Patina.
The 117-Storey Treehouse — Andy Griffiths and Terry Denton
Quick Verdict: The ninth instalment proves the Treehouse formula still works in 2018—pile thirteen more floors onto the chaos tower and let physics be a suggestion.
By the 117th storey, Andy and Terry's treehouse has a tiny-horse level, a dodo-training academy, and a whole floor dedicated to solving impossible problems. The plot barely matters (though there's always a book deadline and always a ridiculous obstacle), because the joy is in the inventories—each new set of thirteen floors is a checklist of absurdist architecture. Griffiths and Denton have been doing this since 2011, and they've never flinched. If your kid burned through the first eight, they'll want this. Comparable: R.L. Stine's Goosebumps for sheer franchise stamina. Explore our current copy of The 117-Storey Treehouse or browse more Humour books at Patina.
Once Upon a Slime: 45 Fun Ways to Get Writing Fast! — Andy Griffiths
Quick Verdict: A rare non-fiction entry from Griffiths—turns out the guy who built a career on absurdist set-pieces has strong opinions about creative writing pedagogy.
This 2017 paperback is Griffiths in teacher mode: 45 prompts designed to obliterate writer's block by frontloading chaos. Prompt #12: "Write a story where someone gets covered in slime." Prompt #27: "Invent a new sport with ridiculous rules." It's a workbook for kids who freeze when you hand them a blank page, and it's genuinely useful—Griffiths knows that constraints liberate. If you've got a young writer stuck in perfectionism, this is the antidote. Explore our current copy of Once Upon a Slime or browse more Humour books at Patina.
WeirDo — Anh Do and Jules Faber
Quick Verdict: Anh Do's 2012 series debut borrows the Griffiths/Denton playbook—cartoon-heavy, diary-style, designed for kids who think "chapter books" sound like homework.
Weir Do (yes, his actual name) is the new kid at school, which means instant social disaster. Do's voice is warmer than Griffiths'—there's more heart, less anarchy—but the format is nearly identical: short chapters, abundant illustrations by Jules Faber, and a protagonist who narrates his own humiliations. WeirDo launched a 16-book series that's still running, and if your kid has exhausted Griffiths, this is the lateral move. Also solidly Australian: Weir's dad is a Vietnamese refugee turned suburban eccentric, and the specificity lands. Explore our current copy of WeirDo or browse more Humour books at Patina.
Griffiths and Denton built the blueprint for contemporary Australian kids' comedy—high-energy visuals, zero moralising, and a deep respect for the eight-year-old attention span. Whether you're chasing early Just! titles or the later Treehouse juggernauts, these are books that turn "I don't like reading" kids into "Can I have the next one?" kids. Shop all Humour books at Patina Paperbacks →
Where can I buy secondhand Andy Griffiths Treehouse books in Sydney?
Patina Paperbacks stocks rotating preloved copies of Griffiths' Treehouse series, Just! books, and Schooling Around titles. As of September 2026, our humour collection includes several Treehouse instalments and earlier series entries. We're Sydney-based and ship Australia-wide, free over $29.
What age group are Andy Griffiths Treehouse books best for?
The Treehouse series is officially pitched at 7–12-year-olds, but honestly, the real sweet spot is 8–10. Younger kids might need a read-aloud; older kids sometimes find the slapstick repetitive. The earlier Just! books skew slightly younger (7–9), while Schooling Around sits in the middle.
Are Andy Griffiths books good for reluctant readers?
Absolutely—Griffiths and Denton pioneered the Australian version of the "reluctant reader" format. Short chapters, dense illustrations, and zero lecturing. If your kid groans at traditional chapter books, try Just Crazy! or The 13-Storey Treehouse first. Both move fast enough to hold attention spans trained on screens.
How many books are in the Treehouse series?
As of September 2026, there are 11 books in the Treehouse series, starting with The 13-Storey Treehouse (2011) and running through The 169-Storey Treehouse (2023). Each book adds 13 new storeys, so the maths is predictable: 13, 26, 39, 52, and so on.
Who illustrated Andy Griffiths' books?
Terry Denton illustrated all of Griffiths' major series—Treehouse, Just!, and Schooling Around. Their collaboration goes back to the late 1990s, and Denton's cartoony, kinetic style is inseparable from Griffiths' humour. Without those illustrations, the pacing wouldn't work half as well.