"La vi infernalne" are two crime novels by the French writer Emile Gaboriot. In the first part of "Pascal and Margarita", readers get acquainted with the story that takes place in Paris. The main characters are inspector Leko and his subordinate Mara, who together solve a complicated criminal case related to crimes in a big city. In the second part of "Lia d'Argel" the action takes place in a picturesque French resort town. The main character, a young girl Leah, finds herself in the middle of a mysterious case about missing people. Her ingenuity and courage allow her to uncover a dangerous intrigue and help justice. Both parts of "La Vie Infernalne" are exciting detective stories filled with plot twists, mysteries and unpredictable developments. Emil Gaborio skillfully creates an atmosphere of tension and mystery that keeps the reader in suspense until the last page.