Bridget Vanderpuff is the Best Worst Baker in the World. A recipe for fun with villainy, cake and sprinkles of silliness, heart and hope. Bridget and Tom travel to Butteralp to stay with Vivienne Velvete the worlds finest chocolatier. But a horrifying monster is terrorising the villagers and the chocolate festival has been shut down. What's more, Le Choc - the world's most perfect bar of chocolate, kept in an alarmed, triple-locked room has been chomped! Bridget and Tom must trace a track of confuddling clues and unravel their most fiendish plot yet.