Now in paperback the new novel from Jacqueline Wilson, with illustrations by Nick Sharratt. Lily's mum and her new boyfriend go on holiday, and her stepdad fails to show up, leaving Lily to look after her siblings, 6 year old twins and her 3 year old sister. What could be better than to take all the little ones on a camping adventure in the park? Surely no-one will guess they're there.