The Fart That Broke World Book Day (WBD 25)

It’s World Book Day and school is buzzing with excitement. But something
smells funny… in every classroom, there’s a teacher letting
go of a long, loud, ground-shaking, ground-breaking fart. And
when our hero spots a fellow pupil (dressed up almost too convincingly
as an alien) hovering by the teachers’ bums, and then discovers
what looks like a spaceship powered by farts behind a hedge,
he’s on a mission to stop some unexpected visitors from kicking
up a massive stink!