Andy and Terry are once again inviting readers to come hang out with them in their astonishing 39-story treehouse (it used to be 13 stories, then 26 stories, but they keep expanding). And this year they will have even more time to jump on the world's highest trampoline, toast marshmallows in an active volcano, swim in the chocolate waterfall, pet baby dinosaurs, and go head-to-trunk with the Trunkinator, since 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! Join New York Times-bestselling author Andy Griffiths and illustrator Terry Denton on another wild storytelling adventure in a series Publishers Weekly described as "Anarchic absurdity at its best." Welcome to The 39-Story Treehouse...What are you waiting for? Come on up! This title has Common Core connections.

"What happens when a cat meets a rat with a baseball bat?"--P. [4] of cover.

Andy and Terry's 13-storey treehouse is the most amazing treehouse in the world! It's got a bowling alley, a see-through swimming pool, a tank full of man-eating sharks, a giant catapult, a secret underground laboratory and a marshmallow machine that follows you around and shoots marshmallows into your mouth whenever you're hungry. And, now, The 13-Storey Treehouse is in colour! Well, what are you waiting for? Come on up!

Andy and Terry have added 13 new levels to their treehouse and now it's even more out of this world than before! There's 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), a room full of mechanical grandparents, a super long legs level, an extraterrestrial observation centre and the best bookshop-in-a-treehouse-in-a-tree-in-a-forest-in-a-book in the whole world! Well, what are you waiting for? Come on up!

Andy and Terry live in a 91-story treehouse. Good thing there's so many fun things to do in the treehouse, because Andy and Terry get stuck babysitting Mr. Big Nose's three grandchildren for the day.

From the New York Times bestselling author of The Day My Butt Went Psycho!, comes a collection of ten slimy, rhymey, easy-to-read Dr. Seuss-style short stories. Muck! Uck! Yuck! It is just bad luck When the truck of a duck Gets stuck in the muck? Wacky rhymes that won't bore! All of this and so much more; What are you waiting for? With silly rhymes, sound effects, and hilarious art on every page, Andy Griffiths and illustrator Terry Denton capture slapstick physical comedy in a book so easy to read that early elementary school students can read it themselves!