Juve in the Dock: A Fantomas Detective Novel: 34

Fantomas having just escaped into the sewers of Paris Juve and Fandor find themselves with few clues to go on until the great detective is approached by a Committee of Insurance Companies against Theft with a mission--to protect a secret document which details the precise location of the jewels of Empress Eugenie wife of Napoleon III. Knowing Fantomas will try to steal this priceless treasure map Juve sets a trap for the Arch-Criminal in the pleasure resorts of the Parisian suburbs in this the thirty-fourth book of the series.