Book 1

The 13-Storey Treehouse

by Andy Griffiths

Published 28 September 2011

The 13-Storey Treehouse is the first book in Andy Griffiths and Terry Denton's wacky treehouse adventures, where the laugh-out-loud story is told through a combination of text and fantastic cartoon-style illustrations.

Andy and Terry live in the WORLD'S BEST treehouse! It's got a giant catapult, a secret underground laboratory, a tank of man-eating sharks and a marshmallow machine that follows you around and shoots marshmallows into your mouth whenever you're hungry! Just watch out for the flying cats, or the mermaids, or the sea monsters pretending to be mermaids, or the giant mutant mermaid sea monster . . . Oh, and, whatever you do, don't get trapped in a burp-gas-filled bubble . . . !

Well, what are you waiting for? Come on up!


Book 7

The 91-Storey Treehouse

by Andy Griffiths

Published 24 August 2017

The 91-Storey Treehouse is the seventh book of Andy Griffiths and Terry Denton's wacky treehouse adventures, where the laugh-out-loud story is told through a combination of text and fantastic comic book-style illustrations.

'The kind of book I would have loved as a kid' – Tom Fletcher, author of The Danger Gang


Join Andy and Terry in their 91-storey spectacular treehouse – it used to be a 78-story treehouse, but they keep getting ideas for new stories!

They've added thirteen new levels, including the world's most powerful whirlpool, a mashed-potato-and-gravy train and a human pinball machine. Why not try your luck on the spin-and-win prize wheel or hang out in a giant spider web (with a giant spider), or you can always get your fortune told by Madam Know-it-all or eat a submarine sandwich the size of an actual submarine while deciding whether or not to push the BIG RED BUTTON . . . which they’re not sure whether to push or not because they can’t remember what it does.

Well, what are you waiting for? Come on up!

Climb more fun-filled levels by collecting all thirteen books in the seven million-copy-selling series – the perfect chapter books for reluctant readers.


The 130-Storey Treehouse

by Andy Griffiths

Published 20 October 2020

There are lots of laughs at every level in The 130-Storey Treehouse, the tenth book in the number one bestselling Treehouse series from Andy Griffiths and Terry Denton, out in hardback.

This is our Treehouse, come on up!

We've added thirteen new levels to our Treehouse, including a soap bubble blaster, a GRABINATOR (it can grab anything from anywhere at any time), a time-wasting level, a toilet paper factory (because you can never have too much toilet paper) and an extraterrestrial observation centre . . .

Which will come in handy when giant flying eyeballs from outer space come to grabinate US!


The 117-Storey Treehouse

by Andy Griffiths

Published 22 August 2018

The 117-Storey Treehouse is the ninth book of Andy Griffiths and Terry Denton's wacky treehouse adventures, where the laugh-out-loud story is told through a combination of text and fantastic comic book-style illustrations.

'The kind of book I would have loved as a kid' – Tom Fletcher, author of The Danger Gang


Andy and Terry have added another thirteen levels of crazy fun to their every-growing treehouse! It used to be a 104-story treehouse, but it just keeps growing!

They've got a tiny-horse level, a pyjama-party room and an Underpants Museum and Treehouse Information Centre! But when Terry tries to prove that he can narrate as well as draw, the story goes completely out of control and the Story Police arrive to arrest the whole treehouse team for crimes against storytelling! And the only way to escape is through the terrifying Door of Doom!

Andy, Terry and Jill go on the run, but how long can they evade the Story Police and stay out of Story Jail?

Well, what are you waiting for? Come on up!

Climb more fun-filled levels by collecting all thirteen books in the seven million-copy-selling series – the perfect chapter books for reluctant readers.


The 104-Storey Treehouse

by Andy Griffiths

Published 23 August 2018

The 104-Storey Treehouse is the eighth book of Andy Griffiths and Terry Denton's wacky treehouse adventures, where the laugh-out-loud story is told through a combination of text and fantastic cartoon-style illustrations.

Join Andy and Terry in their now 104-storey spectacular treehouse. They've added thirteen new levels, including a never-ending staircase, a burp bank, and even a mighty fortress. But Andy and Terry are in a race against time to find a funny story for their next book - will the tooth fairy, the two-million-dollar shop or even the riddles of the deep-thoughts thinking room be able to help?

Well, what are you waiting for? Come on up!


The 65-Storey Treehouse

by Andy Griffiths

Published 2 June 2016

The 65-Storey Treehouse is the fifth book in Andy Griffiths and Terry Denton's wacky treehouse adventures, where the laugh-out-loud story is told through a combination of text and fantastic comic book-style illustrations.

'The kind of book I would have loved as a kid' – Tom Fletcher, author of The Danger Gang


Andy and Terry's amazing 65-Storey Treehouse used to be 52 stories, but they keep expanding!

Now it has a pet-grooming salon, a birthday room (where it's always your birthday, even when it's not), a room full of exploding eyeballs, a lollipop shop, a quicksand pit, an ant farm and a time machine . . . which is going to be really, really useful, since Terry messed up (again) and the treehouse just FAILED its safety inspection.

Join Andy and Terry on a whirlwind trip through time as they try to stop the treehouse from being demolished!

Well, what are you waiting for? Come on up!

Climb more fun-filled levels by collecting all thirteen books in the seven million-copy-selling series – the perfect chapter books for reluctant readers.


The 26-Storey Treehouse is the second book in Andy Griffith's and Terry Denton's wacky treehouse adventures, where the laugh-out-loud story is told through a combination of text and fantastic comic book-style illustrations – perfect for fans of Dog Man and Bunny vs. Monkey.

'The kind of book I would have loved as a kid' – Tom Fletcher, author of The Christmasaurus


Andy and Terry have expanded their treehouse! There are now thirteen brand-new storeys, including a dodgem-car rink, a skate ramp, a mud-fighting arena, an antigravity chamber, an ice-cream parlour with seventy-eight flavours run by an ice-cream-serving robot called Edward Scooperhands, and the Maze of Doom – a maze so complicated that nobody who has gone in has ever come out again . . . Well, not yet anyway.

This time, the two friends have a whole week to finish their next book, and Andy even knows what it should be about: the story of how he and Terry first met. But life is NEVER boring in the treehouse, and emergency shark operations, giant storms, and wooden pirate heads are just the beginning . . .

Well, what are you waiting for? Come on up!

Climb more fun-filled levels by collecting all thirteen books in the seven million-copy-selling series – the perfect chapter books for reluctant readers.


The 78-Storey Treehouse

by Andy Griffiths

Published 12 January 2017

The 78-Storey Treehouse is the sixth book in Andy Griffiths and Terry Denton's wacky treehouse adventures, where the laugh-out-loud story is told through a combination of text and fantastic comic book-style illustrations.

'The kind of book I would have loved as a kid' – Tom Fletcher, author of The Danger Gang


Join Andy and Terry in their 78-storey spectacular treehouse – it used to be 65 storeys, but they keep expanding!

They've added thirteen new levels including a drive-thru car wash, a combining machine, a scribbletorium, an ALL-BALL sports stadium, Andyland, Terrytown, a high-security potato chip storage facility and an open-air movie theatre with a super giant screen . . . which is a very useful thing to have now that Terry’s going to be a big-shot movie star!

Well, what are you waiting for? Come on up!

Climb more fun-filled levels by collecting all thirteen books in the seven million-copy-selling series – the perfect chapter books for reluctant readers.

Winner of the Australian Book Industry Awards Book of the Year for Younger Children!


The 39-Storey Treehouse

by Andy Griffiths

Published 7 April 2015

The 39-Storey Treehouse is the third book in Andy Griffith's and Terry Denton's wacky treehouse adventures, where the laugh-out-loud story is told through a combination of text and fantastic cartoon-style illustrations.

'The kind of book I would have loved as a kid' – Tom Fletcher, author of The Danger Gang


Andy and Terry's amazing treehouse has thirteen new levels! It used to be 13 storeys, then 26, but they keep expanding!

They've added a chocolate waterfall you can swim in, a volcano for toasting marshmallows, a bulldozer-battling level, a baby-dinosaur-petting zoo, a not-very-merry merry-go-round, a boxing elephant called the Trunkinator, an X-ray room, a disco with light-up dance floor, the world's scariest roller coaster and a top-secret thirty-ninth level which hasn't even been finished yet!

And this year Terry has created the greatest invention that he—or anyone else—has ever invented . . . a Once-upon-a-time machine that will write and illustrate their entire book for them!

Well, what are you waiting for? Come on up!

Climb more fun-filled levels by collecting all thirteen books in the seven million-copy-selling series – the perfect chapter books for reluctant readers.


The 52-Storey Treehouse

by Andy Griffiths

Published 25 February 2016

The 52-Storey Treehouse is the fourth book in Andy Griffiths and Terry Denton's wacky treehouse adventures, where the laugh-out-loud story is told through a combination of text and fantastic comic book-style illustrations.

'The kind of book I would have loved as a kid' – Tom Fletcher, author of The Danger Gang


Andy and Terry's incredible, ever-expanding treehouse has thirteen new storeys! It used to be 13, then 26, then 39, but they keep expanding!

This time, there's a new watermelon-smashing level, a wave machine, a life-size snakes and ladders game (with real ladders and real snakes!), a rocket-powered carrot launcher, a Ninja Snail Training Academy and a high-tech detective agency with all the latest high-tech detective technology. Which is lucky, because they have a BIG mystery to solve: where is Mr Big Nose?!

Well, what are you waiting for? Come on up!

Climb more fun-filled levels by collecting all thirteen books in the seven million-copy-selling series – the perfect chapter books for reluctant readers.

Winner of the Australian Book Industry Awards Book of the Year Award!


The 143-Storey Treehouse

by Andy Griffiths

Published 19 October 2021

There are lots of laughs at every level in The 143-Storey Treehouse, the eleventh book in the number one bestselling Treehouse series from Andy Griffiths and Terry Denton, out in hardback.

We've added thirteen new levels to our Treehouse (it used to be 130 storeys, but it keeps on growing!) including a word-o-matic (it knows every word in the whole world!); a recycling depot; a wrecking ball; a deep, dark cave with a real live, fire-breathing dragon; a complaining room; a spooky graveyard (where it's always midnight, even in the middle of the day); and a camping ground where you can have a nice, relaxing camping holiday.

Andy's been a bit stressed, so Terry has decided the perfect way for them to relax is to head up to their new camping ground level for a much-needed holiday. But it turns out to be not quite as relaxing as Terry originally planned. . .

Terry forgets to pack the tent and the food, their attempt at fishing ends in disaster, the spooky campfire stories are a little too spooky and then, to make matters worse, all of Andy’s fellow campers start mysteriously disappearing.

Can Andy brave the dark, dark woods and rescue them in time to finish writing their next book?

Well, what are you waiting for? Come on up!


The 13-Storey Treehouse – in colour! The first bestselling book in Andy Griffiths and Terry Denton's wacky treehouse adventures, packed full of comic book style illustrations! Perfect for fans of Dog Man and Bunny vs. Monkey, this book will make you laugh-out-loud on every page.

'The kind of book I would have loved as a kid' - Tom Fletcher, author of The Christmasaurus

Andy and Terry live in the WORLD'S BEST treehouse! It's got a giant catapult, a secret underground laboratory, a tank of man-eating sharks and a marshmallow machine that follows you around and shoots marshmallows into your mouth whenever you're hungry! Just watch out for the sea monkeys, and the monkeys pretending to be sea monkeys, and the giant mutant mermaid sea monster . . . Oh, and, whatever you do, don't get trapped in a burp-gas-filled bubble . . . !

Well, what are you waiting for? Come on up!

Climb more fun-filled levels by collecting all thirteen books in the seven million-copy-selling series – the perfect chapter books for reluctant readers.


The 26-Storey Treehouse: Colour Edition is the second book in the bestselling Treehouse series by Andy Griffith's and Terry Denton! This laugh-out-loud story is packed with and told through fantastic comic book style illustrations – perfect for fans of Dog Man and Bunny vs. Monkey.

'The kind of book I would have loved as a kid' – Tom Fletcher, author of The Danger Gang.


Andy and Terry have expanded their treehouse! There are now thirteen brand-new storeys, including a dodgem-car rink, a skate ramp, a mud-fighting arena, an antigravity chamber, an ice-cream parlour with seventy-eight flavours run by an ice-cream-serving robot called Edward Scooperhands, and the Maze of Doom – a maze so complicated that nobody who has gone in has ever come out again . . . Well, not yet anyway.

This time, the two friends have a whole week to finish their next book, and Andy even knows what it should be about: the story of how he and Terry first met. But life is NEVER boring in the treehouse, and emergency shark operations, giant storms, and wooden pirate heads are just the beginning . . .

Well, what are you waiting for? Come on up!

Climb more fun-filled levels in the ten million-copy-selling series – the perfect chapter books for reluctant readers.