Members of Holly Adams' newly created Detective Club had no idea that a real case would be found for them so soon. To uncover the secret of a long-stolen painting, they will have to work hard... Young detectives unravel encrypted clues, fly in a hot air balloon, explore a dilapidated house, track down criminals and even fight them. Naturally, the “Detective Club” rises to the occasion - a hundred-year-old mystery is revealed...Francine Pascal, with gratitude