How I Saved the World in a Week by Polly Ho-Yen

Book Title: How I Saved the World in a Week

Author: Polly Ho-Yen

Illustrator: George Ermos

Blurb: Billy has only ever known one thing - The Rules of Survival. He can make a fire, build a shelter and forage for food with his eyes closed. What he doesn’t know is why his mum insists he learns skills that he’ll never need to use. But when a mysterious virus breaks out that turns people grey, the world changes forever. As Billy flees the city in search of safety, all his skills are put to the test and this time the consequences are real.