Eleventh in Enid Blyton’s classic adventure series. A must if you love mysteries, ginger beer & lots of delicious food! Jack’s little sister, Susie, is so annoying! The Secret Seven are furious when they discover she’s formed her own detective gang. Then some money is stolen, & Susie is a chief suspect. The Seven can’t quite believe it. Susie wouldn’t do anything that bad… would she?