Adam Wallace

Warning: This book really stinks! Arlo and Julia are deep in the heart of the Icky-Wicky Ooey-Gooey Forest, searching for Super Epic Dragon’s next treasure. Unfortunately, so are vengeful Giggle Goblins, a disgustingly stinky swamp, and a deadly (but adorable)...

Martin Kennedy, aka Fartboy, has been awarded a scholarship to attend The Amazingly Fancy School of Excellence in Sparkle City. But there's a catch... Sparkle City is under attack by alien beans out to get revenge for every bean that's...

When incredibly gross dinosaurs rise up and start destroying Sparkle City, Sergeant Smashface offers to capture them. Everyone thinks he’s a hero, but he really wants to use them to take over Sparkle City. Dinosaur-loving Max Andrews, aka The Tootmeister,...

The wildly popular Poppy Poopinstar has gone on a rampage, committing disgusting, bad fashion crimes all over the world. Only five fantastic farters stand between her and her ultimate goal of total world domination. Charlotte Lee (aka Stinky Spice) goes...

Martin Kennedy is the tidiest boy in the world’s tidiest town. Martin is so neat and clean that he has never ever farted—UNTIL NOW... A freak accident dooms Martin to a dreadful destiny of baked beans and bottom blowouts. With...

Sparkletown is in the grip of a DISGUSTING dance sensation! The Disco Boogeyman is using his slimy sweat and gross boogers to turn everyone into horrible dancing zombies. Fartboy’s the only one with the power to stop the demented dance...

For Chef Le Squelch and his giant, greasy food monsters, revenge is a dish best served cold. And the main course on Le Squelch’s revenge menu is Shayden Lee, aka Silent Death. Le Squelch is cooking up a storm and...

The most awful, terrible, unimaginable thing has happened to Sparkletown! The take-away shops are being targeted by two despicable villains, Composto and Bin Juice! Now there’s nothing on the menu but ... brussels sprouts! Bleugh! It’s up to Fartboy to...

‘Come on down to WEEEEE! There’s so much to seeeee. Fun for you and meeeee! It’s the sparkliest park in history!’ Martin's busting to go to WEEEEE Amusement park! He’s planning a showdown between Fartboy and the evil mastermind W.E....

It's quiet... too quiet in Sparkletown, and Fartboy has to face his most disgusting villain yet! Toejam! The mime-making, noise-hating, toenail cradle-catching baddy. It's up to the fartastic hero and his friends to save the day. Will Fartboy break the...

Twas the Fart Before Father's Day, and all over town, dads put on dressing gowns, then they sat down. My dad gave a sigh and reclined in his chair. “I’m excited!” he said. “I need new socks to wear!” The...

Find out how to catch a unicorn in the newest addition to the New York Times bestselling series! The #1 New York Times bestseller! Try to catch one of the world's most elusive mythical creatures-the unicorn-in this enchanting picture book...