The fifth book, Go ahead Secret Seven opens with a bang when Susie cheekily bumps into Peter and almost knocks him over. Once again she has found their password out and wants to join their society. She asks a question that has been asked in the Enid Blyton Society forums: "Why don’t you let me belong?" And the answer is that they don’t want her! They have to limit themselves to seven members of course anyway.

          When Peter gets home he tells Janet that they’ve got to call a meeting, the only reason being that Susie jeered at him for not having a meeting for ages. It seems that they let the society meetings slip sometimes when there is not much happening. It takes Susie to spur them into action.