18th-century French literature classic example is "Histoire de Gil Blas de Santillane" by Alain-René Lesage (1715). The novel of the imagination pictured life centuries in the future; "L'An 2440, rêve s'il en fut jamais" (The year 2440 - dream of all dreams) by Mercier (1771); or stories of fantasy "le Diable amoureux" (The Devil in Love) of Jacques Cazotte (1772). The libertine, or erotic novel, featured eroticism, seduction, manipulation, and social intrigue. Classic examples are "Les Liaisons dangereuses" ("Dangerous Liaisons") by Pierre Choderlos de Laclos (1782); ("Justine ou les Malheurs de la vertu" ("Justine or the misfortunes of virtue") by Donatien Alphonse François
Paris in the 18th century business, but all important decisions had to be made by the King and his council. Despite the grandeur of the new monuments, the center of the city at the beginning of the 18th century was overcrowded, dark, unhealthy, and had little light, air, or drinking water. It was also dangerous, despite the addition of the first metal lanterns on the main streets and the enlargement of the police night watch to four hundred men. The last years of the King's long reign were marked by natural catastrophes which caused great suffering for the Parisians; they began with a bad harvest