Mum and Dad have LOTS of rules.

But when we go to Grandma's house, it's a different story ...

Eating your five a day, tidying up and, of course, going to bed on the dot - it's only ever the best behaviour with Mum and Dad.

And when we go to Grandma' house it's just. the. same.

Well, sort of.

With a twist.

Who said anything about drum kits, staying up late and dressing up?

This brilliant new picture book story is full of humour, cheeky illustrations and family fun!