Sophie can't wait for her birthday party. But when one of her invitations is accidentally picked up by a GIANT, she finds herself in a bit of a pickle. What if he turns up and eats all the guests?

But Harry the Hairy Giant is determined to come to her party, no matter how many letters Sophie writes to dissuade him. After all, he's had a glorious purple suit made specially, and he's been practising his dancing!

As the letters fly back and forth, Sophie begins to wonder if Harry isn't as bad as she thought. What if he's the perfect party guest after all?