It's rained like cats and dogs every day since Grandma arrived. Even the baby's had enough of being cooped up indoors.

All that changes when Mother makes a shocking discovery: the house is half way down the street and heading out to sea! In the exciting adventures that follow, the family find themselves at the centre of a dangerous international plot to steal the Crown jewels. Will they ever get their house back home, or will One-Eyed jake and his bloodthirsty pirates get them first?

A hilarious musical romp, with wacky illustrations from Laurence Hutchins.