The Secret Seven Collection by Enid Blyton
The Secret Seven super-sleuths are always on the trail of a mystery. Whether they're investigating a spooky house in the snow, a missing pearl necklace, an intruder in their treehouse or mysterious happenings at Tigger's Barn - you can rely on the Secret Seven to get to the bottom of things! The Secret Seven consists of Peter (the society's head), Janet (Peter's sister), Pam, Barbara, Jack, Colin and George. Jack's sister Susie and her best friend Binkie make occasional appearances in the books; they hate the Secret Seven and delight in playing tricks designed to humiliate them, although this is partly fuelled by their almost obsessive desire to belong to the society. Unlike most other Blyton series, this one takes place during the school term time because the characters go to day schoolo. Continuing Blyton's series, Pamela Butchart wrote two new adventures in the series, adding elements of horror.s.