The Secret Seven is one of the teen detective series 由 Enid Blyton.There are fifteen 图书 由 Blyton featuring Peter:the group leader, Janet:Peter's sister, Jack : Peter's best friend,Barbara:Janet's schoolmate,Pamela(Pam):Janet's schoolmate and Barbara's best friend, Colin:Peter's schoolmate and George:Another schoolmate of Peter.The group also has a follower, Peter and Janet's pet spaniel: Scamper.
Jack's sister Susie and her best friend Binkie often make an appearance in the books; they hate the Secret Seven and delight in playing tricks designed to humiliate them, although much of this is fuelled 由 their almost obsessive desire to belong to the society.
In late 70s Evelyne Lallemand wrote another 12 图书 about Secret Seven , nine of which were translated into English 由 Anthea Bell.