The most dangerous pig ever to put on a leotard. In book five of her enthralling adventures, Nanny Piggins discovers some startling truths about the ruthless Ringmaster, provides counselling to a Molavadinian princess with pre - wedding jitters, inadvertently wins a Nobel Prize while impersonating her sister and catches up with her favourite 4 - tonne friend, Esmeralda the forgetful elephant.