Brace yourself for two hilarious adventures full of stinky superpowers, popping butt-burps, and tons of humor! Meet Willem, the neatest boy from the cleanest city in the world. Always well-behaved, always tidy, and he has never let out a single fart. At least... until now! Because after a terrible accident at the bean factory, he is letting out one stinky fart after another. At first, Willem is terrified of his bizarre talent, but he soon discovers that his stinking gift is something very special. In POOPNAMI ALERT, Willem immediately runs into his first challenge: he has to save the city from a disgusting poopnami! In THE EARWAX MONSTER, Fart Man has to pull out all the stops to protect the city from Madam Wax, who covers everything in her disgusting earwax. In short, two wacky stories in one book, packed with action, humor, and fart fun! Ideal for fans of Captain Underpants and Dog Man.