"Yes; this fixed salt is a salt of urine."

"You are right."

"I admire your sagacity, madam. You have made an analysis of the mixture with which I traced the pentacle on your nephew's thigh, but in what way can you discover the words which give the pentacle its efficacy?"

"In the manuscript of an adept, which I will shew you, and where you will find the very words you used."

I bowed my head in reply, and we left this curious laboratory.

We had scarcely arrived in her room before Madame d'Urfe drew from a handsome casket a little book, bound in black, which she put on the table while she searched for a match. While she was looking about, I opened the book behind her back, and found it to be full of pentacles, and by good luck found the pentacle I had traced on the count's thigh. It was surrounded by the names of the spirits of the planets, with the exception of those of Saturn and Mars. I shut up the book quickly. The spirits named were the same as those in the works of Agrippa, with which I was acquainted. With an unmoved countenance I drew near her, and she soon found the match, and her appearance surprised me a good deal; but I will speak of that another time.

The marchioness sat down on her sofa, and making me to do the like she asked me if I was acquainted with the talismans of the Count de Treves?

"I have never heard of them, madam, but I know those of Poliphilus:"

"It is said they are the same."

"I don't believe it."