Victoria Stitch: Bad and Glittering by Harriet Muncaster
'The crystal keeper gazed around him at the shards of impure crystal, glittering furiously on the floor, and shivered with a terrible sense of foreboding.' Twins, Victoria Stitch and Celestine, are denied their royal birth-right. Celestine accepts the decision with good grace, but Victoria Stitch is consumed with her obsession for power. The twins are like moonlight and sunshine - could it be possible to break free of the role you have been given, rewrite your story, and change your own destiny?