Enid Blyton's work has made a significant contribution to twentieth century literature and literacy, delighting and captivating generations of children. These Millennium editions of her bestselling books take her work forward into the twenty-first century, underlining the author's classic status and timeless appeal to young readers.

Jack's little sister Susie is very annoying and the Secret Seven are furious when she forms a rival club. But is Susie wicked enough to have stolen some money?