Zyp was still upstairs and the doctor had not as yet seen her, but he was conscious, I think, in some telepathic way, of an alien presence in the house, for he kept shifting his position uneasily and looking toward the door. A screech from his lips suddenly startled us, and we turned round to see the long man standing bolt upright, with his face gone the color of a meal sack, and his bold eyes staring prominent.

“What’s the matter?” said Jason.

Gradually the doctor’s face assumed a dark look of rage.

“Which of you was it?” he cried in a broken voice; “tell me, or I’ll crack all your fingers up like fire sticks!”

“What’s the matter?” said Jason, again; “you see for yourself we’ve been sitting by the table all the time you’ve been there.”

“Something spoke—somebody, I tell you, as I sat here in the chimney corner!” He was beside himself with fury and had great ado to crush his emotion under. But he succeeded, and sat down again trembling all over.

“A curse is on the house!” he muttered; then aloud: “I’ve had enough of your games, you black vermin! I won’t stand it, d’ye hear? Let there be an end!”

We stared, dropped into our seats and were beginning our confidences once more, when the doctor started up a second time with a loud oath, and leaped into the middle of the room.

“Great thunder!” he shouted; “d’ye dare!”

This time we had all heard it—a wailing whisper that seemed to come from the neighborhood of the chimney and to utter the words: “Beware the demon that sits in the bottle,” and of the whole company only I was not confounded.