When their teacher, Mrs. Jewls, leaves to have her baby, the kids go through a series of substitutes, each one a little stranger than the last.

Is your school just a little too…NORMAL? Maybe you should go to Wayside School. You'll meet Bebe, the fastest draw in art class; John, who only reads upside down; and Sammy, the new kid—he's a real rat. Come on! Hurry up! If you're late for class, Mrs. Gorf will turn you into an app…Oops. Sorry about that. More than 6 million kids have laughed at the wacky stories of Wayside School.

Be warned! Awful animals lurk inside. These 10 tales of the world’s craziest creatures will have you shaking with laughter. You’ll never look at pets in the same way again! Marvel at Houdini, the magician’s rabbit. Take a trip around the world with Zoom, the supersonic tortoise. Gasp at the chaos created by Griselda, a grizzly bear with a big secret. And run for your lives! It’s Furp, the monstrous goldfish!

Andy and Terry's treehouse now has 13 new storeys, including a word-o-matic (it knows every word in the whole world!), a recycling depot, a wrecking ball, a complaining room, a spooky graveyard (where it's always midnight, even in the middle of the day), a toffee apple orchard guarded by a kind scarecrow and a camping ground where you can have a nice, relaxing camping holiday - unless you get caught by hobyahs, put in a bag and poked with a stick, that is.

You’re probably wondering just how Andy and Terry met. Well, it’s a long story, but a pretty exciting one, and it’s mostly true! Come on up, choose a hammock, and they’ll tell you all about it. Andy and Terry's newly expanded treehouse, which now features 13 brand-new storeys, including a dodgem car rink, a skate ramp, a mud-fighting arena, an antigravity chamber, and an ice cream parlour with 78 flavours run by an ice-cream-serving robot called Edward Scooperhands. Just keep clear of the Maze of Doom....

Andy and Terry's incredible, ever-expanding treehouse has 13 new storeys, including a watermelon-smashing level, a wave machine, a life-size snake- 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!

Andy and Terry’s amazing 65-Storey Treehouse now 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, a time machine and Tree-NN: a 24-hour-a-day TV news centre keeping you up to date with all the latest treehouse news, current events and gossip. Well, what are you waiting for? Come on up!

The seventh laugh-out-loud and wacky adventure in the world's most awesome treehouse! Join Andy and Terry in their now 91-storey spectacular treehouse. They've added 13 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, hang out in a giant spider web (with a giant spider), or eat a submarine sandwich the size of an actual submarine?

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 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! 

Andy and Terry have a new book to write, but there's a problem. A BIG problem. Well, quite a few big problems actually.... On a hill not too far away there is a tree. And in that tree there is a tree house. And in that tree house there is a bowling alley, a see-through swimming pool, a tank full of sharks, a giant rope swing, a library full of comics, a secret underground laboratory, a vegetable vaporiser and a free marshmallow-dispensing machine.