"You were certainly not wrong when you described it as a lonely building," he said, as we passed along the corridor to Nikola's room.

As he said this the door opened, and Nikola stood before us. He shook hands with the Duke first, afterwards with the Don, and then with myself.

"Let me offer you a hearty welcome," he began. "Pray enter."

We followed him into the room I have already described, and the door was closed behind us. It was in this apartment that I had expected we should dine, but I discovered that this was not to be the case. The tables were still littered with papers, books, and scientific apparatus, just as when I had last seen it. Glenbarth seated himself in a chair by the window, but I noticed that his eyes wandered continually to the oriental rug upon the floor by the fireplace. He was doubtless thinking of the vaults below, and, as I could easily imagine, wishing himself anywhere else than where he was. The black cat, Apollyon, which was curled up in an arm-chair, regarded us for a few seconds with attentive eyes, as if to make sure of our identities, and then returned to his slumbers. The windows were open, I remember, and the moon was just rising above the house-tops opposite. I had just gone to the casement, and was looking down upon the still waters below, when the tapestry of the wall on the right hand was drawn aside by the man who had admitted us to the house, who informed Nikola in Italian that dinner was upon the table.

"In that case let us go in to it," said our host. "Perhaps your Grace will be kind enough to lead the way."

Glenbarth did as he was requested, and we followed him, to find ourselves in a large, handsome apartment, which had once been richly frescoed, but was now, like the rest of the palace, sadly fallen to decay. In the centre of the room was a small oval table, well illuminated by a silver lamp, which diffused a soft light upon the board, the remainder of the room being in heavy shadow. The decorations, the napery, and the glass and silver, were, as I could see at one glance, unique. Three men-servants awaited our coming, though where they hailed from and how Nikola had induced them to enter the palace, I could not understand. Nikola, as our host, occupied one end of the table; Glenbarth, being the principal guest of the evening, was given the chair on his left; the Don took that on the right, while I faced him at the further end. How, or by whom, the dinner was cooked was another mystery. Nikola had told us on the occasion of our first visit, that he possessed no servants, and that such cooking as he required was done for him by an old man who came in once every day. Yet the dinner he gave us on this particular occasion was worthy of the finest chef in Europe. It was perfect in every particular. Though Nikola scarcely touched anything, he did the honours of his table royally, and with a grace that was quite in keeping with the situation. Had my wife and Miss Trevor been present, they might, for all the terrors they had anticipated for us, very well have imagined themselves in the dining-room of some old English country mansion, waited upon by the family butler, and taken in to dinner by the Bishop and Rural Dean. The Nikola I had seen when I had last visited the house was as distant from our present host as if he had never existed. When I looked at him, I could scarcely believe that he had ever been anything else but the most delightful man of my acquaintance.

"As a great traveller, Don Josè," he said, addressing the guest on his right hand, "you have of course dined in a great number of countries, and I expect under a variety of startling circumstances. Now tell me, what is your most pleasant recollection of a meal?"

"That which I managed to obtain after the fall of Valparaiso," said Martinos. "We had been without food for two days, that is to say, without a decent meal, when I chanced upon a house where breakfast had been abandoned without being touched. I can see it now. Ye gods! it was delightful. And not the less so because the old rascal we were after had managed to make his escape."

"You were in opposition to Balmaceda, then?" said Nikola quietly.

Martinos paused for a moment before he answered.