Francesca Simon, illustrated by Tony Ross

Horrid Henry: The Mayhem and Mis...

Francesca Simon, illustrated by Tony Ross

Horrid Henry and the Secret Club

Francesca Simon, illustrated by Tony Ross

Horrid Henry Gets Rich Quick

Francesca Simon, illustrated by Tony Ross

Horrid Henry’s Stinkbomb

Francesca Simon, illustrated by Tony Ross

Horrid Henry’s Revenge

Francesca Simon, illustrated by Tony Ross

Horrid Henry and the Mummy’...

Francesca Simon, illustrated by Tony Ross

Horrid Henry’s Haunted House

Francesca Simon, illustrated by Tony Ross

Horrid Henry and the Mega-Mean T...

Francesca Simon, illustrated by Tony Ross

Horrid Henry Tricks the Tooth Fairy

Francesca Simon, illustrated by Tony Ross

Horrid Henry Meets the Queen

Francesca Simon, illustrated by Tony Ross

Horrid Henry’s Underpants

Francesca Simon, illustrated by Tony Ross

Horrid Henry and the Bogey Babys...

Francesca Simon, illustrated by Tony Ross