"By the art that reveals all things! And in proof that your thoughts are known to me, I will tell you the inquiry you would make before it is uttered. You came here to learn whether the enterprise in which you are engaged will succeed."

"Such was my intent," replied Crescentius. "From the reports about you, I will freely admit, I regarded you as an impostor! Now I am convinced that you are skilled in the occult science and would fain consult you on the future. What is the meaning of this?" he continued pointing to the corpse before him.

"I expected you!" was the conjurer's laconic reply.

"How is that possible?" exclaimed Crescentius. "It is only within the hour, that I conceived the thought,—and only the events of this evening prompted it."

"I know all!" replied Dom Sabbat. "Yet I would caution you: beware, how you pry into the future. You may repent of your rashness, when it is too late."

"I have no fear! Let me know the worst!" replied Crescentius.

The conjurer pointed to the corpse.

"That carcass having been placed in the ground without the holy rites of burial, I have power over it. As the witch of Endor called up Samuel, as is recorded in Holy Writ,—as Erichtho raised up a corpse, to reveal to Sextus Pompejus the event of the Pharsalian war,—as the dead maid was brought back to life by Appollonius of Thyana,—so I, by certain powerful incantations will lure the soul of this corpse for a short space into its former abode, and compel it to answer my questions. Dare you be present at the ceremony?"

"I dare!" replied the Senator of Rome.

"So it be!" replied Dom Sabbat. "You will need all your courage!" and he extinguished the light.