Winnie and Wilbur are on holiday! With a flick of her magic wand Winnie turns them both into sea creatures so that they can dive beneath the ocean waves. But when Winnie's wand sinks out of sight, how will they get safely back to shore? It's a deep-sea Winnie and Wilbur adventure! Korky Paul's intricate artwork is full of madcap humour and crazy details to pore over. The spellbinding new look of this bestselling series celebrates the wonderful relationship that exists between Winnie the Witch and her big black cat, Wilbur.