Bridget Vanderpuff and the great airship robbery

Someone has stolen Mr Vanderpuff's golden whisk! If Bridget and her new friend Stacy don't find it by midnight, the world's best baker will never mix again. And - as the girls chase a chain of impossible puzzles through the secrets and shadows of Paris - Tom and Pascal find skulduggery afoot in Belle-on-Sea. Can Bridget and her friends crack the case and save the bake shop in time?