Horrid Henry School's Out

Nits Nits Nits!: Book 4

Horrid Henry's Kings and Queens: A Horrid Factbook

Underpants Panic: Book 11

Horrid Henry: Book 1

Horrid Henry's Halloween Horrors

Horrid Henry's World Records

Horrid Henry's Crazy Creatures: A Horrid Factbook

Horrid Henry's Hilariously Horrid Joke Book

Horrid Henry's Biggest and Best Ever Joke Book 3-in-1: Horrid Henry's Joke Book/Mighty Joke Book/Jolly Joke Book