Secret Seven: Go Ahead, Secret Seven: Book 5

Meet Peter, Janet, Jack, Barbara, Pam, Colin and George. Together they are The Secret Seven - rady to solve any mystery, any time! When a sinister-looking man gets George into trouble with the police, the Secret Seven are outraged. Spying on him, the gang are certain he's news. But what exactly is he up to? They need to investigate, and solve the mystery once and for all.