When Andrè returned this night, Julienne, to his surprise, asked him where he had been, and implored him to tell her. With a serious look he answered that it was impossible, and begged her not to inquire into a matter which in nowise concerned her, and which would cause her no sort of surprise if she knew all. As usual, the two bantered each other over the mystery, and the subject was dropped. But Madame Margot, though she had not succeeded in setting the young folks by the ears, had nevertheless implanted in a woman's breast an ardent desire to probe a secret. Julienne, good as she was, could not vanquish nature, and a curiosity possessed her as strong as Fatima's. One day as she was glancing over the columns of a newspaper of which Andrè was a constant reader, an advertisement of a peculiar description met her eye. It was headed _La Somnambule_, and announced that Mademoiselle Trompere, whose _prodigieuses facultés_ and _lucidité extrême_ had caused the greatest astonishment and excitement, continued to give mesmeric _séances_ on such and such days. Julienne then turned the paper and read other matters, but now and then she looked back at this advertisement, read it again and again, and presently laid it down with a merry little laugh. There was a promise of inviolable secrecy at the end of the announcement: that she regarded particularly. She had heard stories of the wonders of clairvoyance, she was artless, and knew little or nothing of the world, and thought it would be a capital joke to try the power of Mademoiselle Trompere's _lucidité_. She was going into Paris on business the very next day, and she resolved to put her project into execution. She laughed gayly as she anticipated the astonishment her husband would evince while she might let fall, some of these days, when they were alone, that she knew his secret. Behold the young wife, with sparkling eyes, and a smile upon her fresh lips, wending her way up the long and narrow Rue St. Nicholas in Paris! Arrived at the house of the clairvoyante, she asked at the concierge for Mademoiselle Trompere.