De la Tour d’Auvergne had reason on his side, but as I knew his wonderful cure had been due to a singular coincidence, I had no desire to expose myself to public ridicule.  I therefore told him that I did not wish to become a public character, and that he must tell Madame d’Urfe that I would have the honour of calling on her in strict privacy only, and that she might tell me the day and hour on which I should kneel before her.

The same evening I had a letter from the count making an appointment at the Tuileries for the morrow; he was to meet me there, and take me to his aunt’s to dinner.  No one else was to be present.

The next day we met each other as had been arranged, and went to see Madame d’Urfe, who lived on the Quai des Theatins, on the same side as the “Hotel Bouillon.”

Madame d’Urfe, a woman advanced in years, but still handsome, received me with all the courtly grace of the Court of the Regency.  We spent an hour and a half in indifferent conversation, occupied in studying each other’s character.  Each was trying to get at the bottom of the other.

I had not much trouble in playing the part of the unenlightened, for such, in point of fact, was my state of mind, and Madame d’Urfe unconsciously betrayed the desire of shewing her learning; this put me at my ease, for I felt sure I could make her pleased with me if I succeeded in making her pleased with herself.

At two o’clock the same dinner that was prepared every day for twelve was served for us three.  Nothing worthy of note (so far as conversation went) was done at dinner, as we talked commonplace after the manner of people of fashion.

After the dessert Tour d’Auvergne left us to go and see the Prince de Turenne, who was in a high fever, and after he was gone Madame d’Urfe began to discuss alchemy and magic, and all the other branches of her beloved science, or rather infatuation.  When we got on to the magnum opus, and I asked her if she knew the nature of the first matter, it was only her politeness which prevented her from laughing; but controlling herself, she replied graciously that she already possessed the philosopher’s stone, and that she was acquainted with all the operations of the work.  She then shewed me a collection of books which had belonged to the great d’Urfe, and Renee of Savoy, his wife; but she had added to it manuscripts which had cost her more than a hundred thousand francs.  Paracelsus was her favourite author, and according to her he was neither man, woman, nor hermaphrodite, and had the misfortune to poison himself with an overdose of his panacea, or universal medicine.  She shewed me a short manuscript in French, where the great work was clearly explained.  She told me that she did not keep it under lock and key, because it was written in a cypher, the secret of which was known only to herself.

“You do not believe, then, in steganography.”

“No, sir, and if you would like it, I will give you this which has been copied from the original.”