Places of the NOVEL  

All starts in Paris: Like Robert Langdon, the hero, go to the Ritz hotel.

Then return to the museum of the Louvre. Admire the Mona Lisa in room 3. Continue your by the Virgin with the Rocks of Léonard de Vinci, in room 5.

Like Sophie Nephew, heroin of the novel, leave in walk on the Champs-Elysées, the Wood of Boulogne, the Saint-Lazare Station and the Church Sulpice Saint