"Everyone thinks families are great, right? Well, I don’t. That is exactly the problem. I haven’t got a family, just my three sisters. My mum and dad have died. I haven’t got any friends. Well, at least, I think so. Nobody seems to like me. I’m always known as the odd one out, the strange kid. All I’ve got are my sisters: Lucy, Katie and Christine. They’re the ones who are always there for me. Christine's finally got some mates; Charlotte and Holly. But that’s getting us in to grave trouble, precisely. Our Aunt Mel’s going too far, beating us up and everything. And soon, we can’t cope with it any longer. And that leads to us having the most extraordinary adventure that we’d never have even dreamed of having. It’s going to change our lives forever."