Soon their house is ransacked by unknown intruders, and a very strange policeman turns up on the scene, determined to apprehend them . . . with a toilet brush. Ivy and Seb make their escape only to find themselves in a completely uncommon world, a secret underground city called Lundinor where ordinary objects have amazing powers. There are belts that enable the wearer to fly, yo-yos that turn into weapons, buttons with healing properties, and other enchanted objects capable of very unusual feats. But the forces of evil are closing in fast, and when Ivy and Seb learn that their family is connected to one of the greatest uncommon treasures of all time, they must race to unearth the treasure and get to the bottom of a family secret . . . before it’s too late.

    As if it isn’t bad enough that her uncle keeps her locked in the attic, forcing her to paint for his rich clients, she’s becoming rather well known in the art world… since all her customers seem to go missing.When her newest painting escapes the canvas and rampages through the streets of London, Bryony digs into her family history, discovering some rather scandalous secrets her uncle has been keeping, including a deadly curse she’s inherited from her missing father. It turns out, Bryony has accidentally unleashed the Gray family curse, and it’s spreading fast.With a little help from the strange-but-beautiful girl next door and her paranoid brother, Bryony sets out to break the curse, dodging bloodthirsty paintings, angry mobs and her wicked uncle along the way.