Horrid Henry and the Bogey Babysitter Published 2002
Horrid Henry encounters the babysitter from hell, traumatises his parents on a car journey, goes trick or treating on Hallowe'en, and invades Moody Margaret's Secret Club.
"My brother told me loads of funny stories about terrible family car journeys which I used in this book. When I was a child we all used to fight over who got a window seat as there were three of us and no one wanted to sit in the middle."