A Cupcake Conundrum Mariella Mystery (That"s me!) - totally amazing girl detective, aged 9 and a bit. Able to solve the most mysterious mysteries and perplexing problems, even before breakfast. Someone is trying to sabotage the Great Puddleford Bake-Off, "Bake or Break". It"s up to Mariella and her Mystery Girls to work out who, to save the Victoria sponges and pavlovas and prevent the entire contest from turning int... Full description