Thursday the 18th of May is a horrible day for Billy Hollingworth as he consistently incurs the wrath of his maniacal maths teacher, Mr Gripp.
After being issued with a lifetime of detentions, frustration overwhelms him and he cruelly upsets his friend Wayne Dobbs.
That night, Billy's dreams are interrupted by a tiny, furry alien.
The Ysygol excitedly announces that Billy is the millionth wrong-doer of the day.
He has won the chance to save Earth before it is destroyed by a band of alien vigilantes.
The dastardly Cleaners have parked their cloud-shaped spaceship above the local newsagents.
Its position suggests that life on Earth will end around Wednesday teatime.
Armed with the self-help leaflet 5 Simple Steps to Saving Planet Earth our unlikely heroes use a P.U.D.D.L.E. (Planets Under Distress Develop Linking Equipment) to board the Cleaners' ship.
The Cleaners' fortress spaceship consists of four rotating `moats' around a central keep.
Each of the four levels (Fire, Water, Air and Earth) must be passed through to reach the centre.
Vicious and merciless creatures hungrily await the petrified pair and Billy is pushed to his limits as he races towards the centre.
Can he save the Earth before the aliens take over?
- Format: Paperback
- Pages: 200 pages
- Publisher: Book Guild Publishing Ltd
- Publication Date: 26/04/2018
- Category: Adventure
- ISBN: 9781912362349