“These matters we will study afterwards; they are, I assure you, most entertaining. Meanwhile, we have to deal with your Madame Riennes. All right, oh! quite all right. I will be her match. She will not make _me_ kiss her, no, not at all, not at all! Be tranquil, young friend, if to-morrow you feel the impulse to go, go you shall, but I will go with you. Then we will see. Now to bed and sleep well. For me, I must study; I have many books on this subject, and there are points whereon I would refresh myself. Be not afraid. I know much of Madame Riennes and I will leave her flat as that,” and with surprising alacrity he jumped on a large black beetle which, unhappily for itself, just then ran across the observatory floor to enjoy the warmth of the stove. “Wait,” he added, as Godfrey was leaving. “First kneel down, I have memory of the ancient prayer, or if I forget bits, I can fill in the holes.” Godfrey obeyed in a rather abject fashion, whereon the old Pasteur, waving the pipe above his head, from which emerged lines of blue smoke such as might have been accessory to an incantation, repeated over him something in Latin, that, owing to the foreign accent, he could not in the least understand. It ended, however, with the sign of the cross made with the bowl of the pipe, which the Pasteur forgot still remained in his hand. Fortified by the accession of this new ally, Godfrey slept fairly well, till within a little while of dawn, when he was awakened by a sound of rapping. At first he thought that these raps, which seemed very loud and distinct, were made by someone knocking on the door, perhaps to tell him there was a fire, and faintly murmured “_Entrez_.” Then to his horror he became aware that they proceeded, not from the door, but from the back of his wooden bedstead, immediately above him, and at the same time recollected that he had heard similar noises while sitting at the little table in the Villa Ogilvy, which the mystics gathered there declared were produced by spirits. His hair rose upon his head, a cold perspiration trickled down him; he shook in every limb. He thought of lighting a candle, but reflected that it was on the chest of drawers at the other side of the room, also that he did not know where he had put the matches. He thought of flying to the Pasteur, but remembered that to do so, first he must get out of bed, and perhaps expose his bare legs to the assault of ghostly hands, and next that, to reach the chamber of Monsieur and Madame Boiset, he must pass through the sanctuary of the room occupied by Juliette. So he compromised by retiring under the clothes, much as a tortoise draws its head into its shell.