Rory Rooney likes to be prepared for all eventualities. His favourite book is Don´t Be Scared, Be Prepared, and he has memorized every page of it. But Rory isn´t prepared when he suddenly and inexplicably turns green. Stuck in an isolation ward in a hospital far from home, Rory´s as confused by his new condition as the medics seem to be.
Meet Dirty Bertie - a boy with nose-pickingly DISGUSTING HABITS! He´s full to bursting with madcap plans and crazy ideas, and if it´s TROUBLE you´re after, look no further - Bertie´s sure to be up to his neck in it! Three wickedly funny stories featuring the world´s grubbiest trouble magnet! - BAAA! - ELF! - CRACKERS!