Who controls the images controls the world... or can the truth still prevail?In 1889, Professor Théodore Lavigne discovers a quartz crystal capable of recording and transmitting images and sounds: the Quartz Sphere. What began as a scientific experiment becomes the most powerful tool ever imagined to connect humanity... and to manipulate it.Lord Harrington, a press magnate, sees in the Sphere a means to dominate public opinion and create spectacles of mass influence. Opposing him, Lavigne, his daughter Camille, and the ingenious Jean Petit must face ethical dilemmas, sabotage, and falsehoods while building a device capable of detecting manipulation and preserving the truth.Amid adventures, scientific discoveries, and battles for the integrity of information, The Quartz Sphere transports us to a world where visionary science predicts television, virtual reality, disinformation, and the power of modern media. A novel that combines excitement, science, and moral reflection, in the purest style of Jules Verne.Discover the story that foresaw the information age and the value of truth.