Worlds collide when Henry makes plans to spend Saturday on the sofa watching a "Gross Class Zero" marathon — and his favorite characters come to life!

Can you come up with Horrid Henry evil adjectives for every letter in the alphabet? Let us know how you did in the comments.

Homework, there should be an app for it. This time Henry really is set to make a fortune, and all because he does his homework. Or does he?.

5.Why you love Horrid Henry 6.What question you would ask Francesca Simon Make sure you have permission from your parent/guardian before sending us any personal details.