Simon is annoyed. Casper has grown a lot: three centimetres!

But Simon is only one ridiculous centimetre taller than last time. ‘So what!’ he says, ‘I’m the biggest!’ Simon sees injustice everywhere.

And he doesn’t even care when silly Casper gets bullied at the park.

Actually, he does care! And he can help out so who’s the biggest now?

Book Features:

• Simon is now on TV in the UK. 
• Poo Bum has sold over 47,000 copies.
• Blake’s books have been hits all over the world, and have been translated into more than 10 languages.