Although Mary Jane Lemon loves her cat Marty, others are offended by the sounds and smells that come from his rear until Ms. Chen, a voice tutor, discovers that Marty's "audio output" is quite remarkable.

In the first of two stories, a naughty boy named Yuck starts an odorous new club, much to the disgust of his sister; and in the second, Yuck goes to revolting lengths to prove that he is really sick on the day of the class spelling test.

"Dogs do it. Millipedes do it. Dinosaurs did it. You do it. I do it. Octopuses don't (and nor do octopi). Spiders might do it: more research is needed. Birds don't do it, but they could if they wanted to. Herrings do it to communicate with each other. In 2017 zoologist Dani Rabaiotti's teenage brother asked her a most teenaged question: Do snakes fart? Stumped, Rabaiotti turned to Twitter. The internet did not disappoint. Her innocent question spawned...

Walter the dog creates problems with his farts but becomes a hero when burglars enter the house.

After their masters are vaporized in a goblin battle gone badly, Fart, Pan, and Moxie, three lowly apprentices, decide to impersonate their mentors and pick up the mantle as heroes of the realm. But they need more than a fancy robe, magic staff, and book of magical beasts to be real heroes. They need a quest! So when The Great and Powerful Kevin puts out a call for help, seeking the coveted Golden Llama and its magical golden fart, young Fart and...

A snail travels afar, looking for the peanut-shaped fart he has sent away.

"Nicholas Fart toppled from his chair, rolled across the carpet, and passed out cold on the floor after smelling something foul. It was the perfect crime. Never fear! Penelope Whiff is on the case, and she is sure to get to the bottom of this who-dealt-it mystery. Can she sniff out the source of the nasty, PUTRID smell"--provided by publisher.

After a field trip to the science museum, eight-year-old twins Stan and Stinky Grosse build a rocket for the fourth-grade Astronomy Fair, but when it fails to take off they employ their favorite hobby--farting--in an attempt to beat Penelope and win first prize.

"After crushing their very first quest, young adventurers Pan, Moxie, and Fart are hungry for their next challenge. Luckily, the Great and Powerful Kevin has cooked up something for the trio: Locate a bedazzler--a rare and monstrous creature of truly horrific power--and bring back . . . its barf"--

"When a Russian billionaire robs the Norwegian Gold Reserve and melts the last remaining gold bar into the Premier Soccer League trophy, it's up to Doctor Proctor, Nilly and Lisa to recapture it"--