It's World Book Day and school is buzzing with excitement. But somethingsmells funny. in every classroom, there's a teacher lettinggo of a long, loud, ground-shaking, ground-breaking fart. Andwhen our hero spots a fellow pupil (dressed up almost too convincinglyas an alien) hovering by the teachers' bums, and then discoverswhat looks like a spaceship powered by farts behind a hedge,he's on a mission to stop some unexpected visitors from kickingup a massive stink!
