Rotten School #2: The Great Smelling Bee - R. L. Stine

Bernie brings his pet bulldog--aptly named Gassy--to his dorm, despite the school's strict No Pets rule. To hide Gassy, Bernie enrolls the dog as a transfer student. But how can the new student succeed when he won't let go of the teacher's leg? Illustrations. Sherman is so spoiled and rich that he threw away his allowance because some of the hundred-dollar bills were wrinkled He and his goody-goody friends at Nyce House are always trying to get Bernie Bridges and his Rotten House buddies into trouble. Well Bernie's in big trouble now. Bernie has a dog in his room, Sherman knows it--and there are no pets allowed at Rotten School Bernie has to find a way to hide Gassy, his dog. But the dog stinks. Hey, why do you think they call him Gassy?