I had some suspicions that this would be the case. I ardently desired the contrary, and we willed the levitation with all our might. I was expressly careful to have the same experimenters (Mme. X. and Mme. Cail, and myself) as a fortnight before, when everything succeeded so admirably,—same places, same chairs, same room, temperature, hour, etc.

Raps indicate that a spirit wishes to speak. I notice that the raps correspond to a muscular movement of Mme. X.'s leg.

"Who are you?"

"In the library of the master of the house my name will be found in a book."

"How shall we find it?"

"It is written on a piece of paper."

"In what book?"

"Astronomia."

"Of what date?"

No reply.