"Because I ought to know the name of your familiar spirit before I tell you."

"You know, then, that I have a familiar? You should have one, if it is true that you possess the powder of projection."

"I have one."

"Give me the oath of the order."

"I dare not, and you know why."

"Perhaps I shall be able to remove your fears by tomorrow."

This absurd oath was none other than that of the princes of the Rosy Cross, who never pronounce it without being certain that each party is a Rosicrucian, so Madame d'Urfe was quite right in her caution, and as for me I had to pretend to be afraid myself. The fact is I wanted to gain time, for I knew perfectly well the nature of the oath. It may be given between men without any indecency, but a woman like Madame d'Urfe would probably not relish giving it to a man whom she saw for the first time.

"When we find this oath alluded to in the Holy Scriptures," she said, "it is indicated by the words 'he swore to him by laying his hand on his thigh.'"

"But the thigh is not really what is meant; and consequently we never find any notice of a man taking this oath to a woman, as a woman has no 'verbum'."

The Count de la Tour d'Auvergne came back at nine o'clock in the evening, and he skewed no little astonishment at seeing me still with his aunt. He told us that his cousin's fever had increased, and that small-pox had declared itself; "and I am going to take leave of you, my dear aunt, at least for a month, as I intend to shut myself up with the sick man."