Solve the mystery with the Secret Seven - everyone's favorite detective club! These timeless stories are perfect for young fans of mystery, adventure, or detective series. In the fifth book, a poorly dressed man gets George in trouble with the police. The Secret Seven is upset. Spying on him, the group is convinced he's bad, but what exactly is he planning? They must investigate and solve the mystery once and for all!

The cover and interior illustrations are by the exceptional Tony Ross, illustrator of David Walliams's books. The story was first published in 1953. This edition includes the classic text and is accompanied by a bonus section at the back with quizzes, puzzles, and other additional materials!

Pages: 160, Dimensions: 12.8x12.8cm