"No, it wasn't suicide--they were killed--but not by a human being --at least, not directly." I felt that I was floundering hopelessly, and stopped. "I can't tell you now, G.o.dfrey," I pleaded. "I haven't had time to think it out. You've got enough for one day."

"Yes," he smiled; "I've got enough for one day. And now good-bye.

Perhaps I'll look in on you about midnight, on my way home, if I get through by then."

I sighed. G.o.dfrey's energy became a little wearing sometimes. I was already longing for bed, and there remained so much to be done. But he, after a day which I knew had been a hard one, and with a many-column story still to write, was apparently as fresh and eager as ever.

"All right," I agreed. "If you see a light, come up. If there isn't any light, I'll be in bed, and I'll kill you if you wake me."

"Conditions accepted," he laughed, as I opened the door for him.

Parks joined me as I turned back into the house.

"I got Rogers to bed, sir," he said. "He'll be all right in the morning. But he's a queer duck."

"How long have you known him, Parks?"

"He's been with Mr. Vantine about five years. I don't know much about him; he's a silent kind of fellow, keeping to hisself a good deal and sort of brooding over things. But he did his work all right, except once in a while when he keeled over like he did to-night."

"Parks," I said, suddenly, "I'm going to ask you a question. You know that Mr. Vantine was a friend of mine, and I thought a great deal of him. Now, what with this story Rogers tells, and one or two other things, there is talk of a woman. Is there any foundation for talk of that kind?"

"No, sir," said Parks, emphatically. "I've been Mr. Vantine's valet for eight years and more, and in all that time he has never been mixed up with a woman in any shape or form. I always fancied he'd loved a lady who died--I don't know what made me think so; but anyhow, since I've known him, he never looked at a woman--not in that way."

"Thank you, Parks," I said, with a sigh of relief. "I've been through so much to-day, that I felt I couldn't endure that; and now--"

"Beg pardon, sir," said a voice at my elbow; "we have everything ready, sir."

I turned with a start to see a little, clean-shaven man standing there, rubbing his hands softly together and gazing blandly up at me.

"The undertaker's a.s.sistant, sir," explained Parks, seeing my look of astonishment. "He came while you and Mr. G.o.dfrey were in the music-room. Dr. Hughes sent him."

"Yes, sir," added the little man; "and we have the corpse ready for the coffin. Very nice it looks, too; though it was a hard job. Was it poison killed him, sir?"

"Yes," I answered, with a feeling of nausea, "it was poison."

"Very powerful poison, too, I should say, sir; we didn't get here none too soon. Where shall we put the body, sir?"

"Why not leave it where it is?" I asked, impatiently.

"Very good, sir," said the man, and presently he and his a.s.sistant took themselves off, to my intense relief.

"And now, Parks," I began, "there is something I want to say to you.

Let us go somewhere and sit down."

"Suppose we go up to the study, sir. You're looking regularly done up, if you'll permit me to say so, sir. Shall I get you something?"

"A brandy-and-soda," I a.s.sented; "and bring one for yourself."

"Very good, sir," and a few minutes later we were sitting opposite each other in the room where Vantine had offered me similar refreshment not many hours before. I looked at Parks as he sat there, and turned over in my mind what I had to say to him. I liked the man, and I felt he could be trusted. At any rate, I had to take the risk.

"Now, Parks," I began again, setting down my gla.s.s, "what I have to say to you is very serious, and I want you to keep it to yourself: I know that you were devoted to Mr. Vantine--I may as well tell you that he has remembered you in his will--and I am sure you are willing to do anything in your power to help solve the mystery of his death."

"That I am, sir," Parks agreed, warmly. "I was very fond of him, sir; n.o.body will miss him more than I will."

I realised that the tragedy meant far more to Parks than it did even to me, for he had lost not only a friend, but a means of livelihood, and I looked at him with heightened sympathy.

"I know how you feel," I said, "and I am counting on you to help me.

I have a sort of idea how his death came about. Only the vaguest possible idea," I added hastily, as his eyes widened with interest; "altogether too vague to be put into words. But I can say this much --the mystery, whatever it is, is in the ante-room where the bodies were found, or in the room next to it where the furniture is. Now, I am going to lock up those rooms, and I want you to see that n.o.body enters them without your knowledge."

"Not very likely that anybody will want to enter them, sir," and Parks laughed a grim little laugh.

"I am not so sure of that," I dissented, speaking very seriously. "In fact, I am of the opinion that there _is_ somebody who wants to enter those rooms very badly. I don't know who he is, and I don't know what he is after; but I am going to make it your business to keep him out, and to capture him if you catch him trying to get in."

"Trust me for that, sir," said Parks promptly. "What is it you want me to do?"

"I want you to put a cot in the hallway outside the door of the ante-room and sleep there to-night. To-morrow I will decide what further precautions are necessary."

"Very good, sir," said Parks. "I'll get the cot up at once."

"There is one thing more," I went on. "I have given the coroner my personal a.s.surance that none of the servants will leave the house until after the inquest. I suppose I can rely on them?"

"Oh, yes, sir. I'll see they understand how important it is."

"Rogers, especially," I added, looking at him.

"I understand, sir," said Parks, quietly.

"Very well. And now let us go down and lock up those rooms."

They were still ablaze with light; but both of us faltered a little, I think, on the threshold of the ante-room. For in the middle of the floor stood a stretcher, and on it was an object covered with a sheet, its outlines horribly suggestive. But I took myself in hand and entered. Parks followed me and closed the door.

The ante-room had two windows, and the room beyond, which was a corner one, had three. All of them were locked, but a pane of gla.s.s seemed to me an absurdly fragile barrier against any one who really wished to enter.

"Aren't there some wooden shutters for these windows?" I asked.

"Yes, sir; they were taken down yesterday and put in the bas.e.m.e.nt.

Shall I get them?"

"I think you'd better," I said. "Will you need any help?"

"No, sir; they're not heavy. If you'll wait here, you can snap the bolts into place when I lift them up from the outside."

"Very well," I agreed, and Parks hurried away.

I entered the inner room and stopped before the Boule cabinet. There was a certain air of arrogance about it, as it stood there in that blaze of light, its inlay aglow with a thousand subtle reflections; a flaunting air, the air of a courtesan conscious of her beauty and pleased to attract attention--just the air with which Madame de Montespan must have sauntered down the mirror gallery at Versailles, ablaze with jewels, her skirts rustling, her figure swaying suggestively. Something threatening, too; something sinister and deadly--

There was a rattle at the window, and I saw Parks lifting one of the shutters into place. I threw up the sash, and pressed the heavy bolts carefully into their sockets, then closed the sash and locked it. The two other windows were secured in their turn, and with a last look about the room, I turned out the lights. The ante-room windows were soon shuttered in the same way, and with a sigh of relief I told myself that no entrance to the house could be had from that direction. With Parks outside the only door, the rooms ought to be safe from invasion.

Then, before extinguishing the lights, I approached that silent figure on the stretcher, lifted the sheet and looked for the last time upon the face of my dead friend. It was no longer staring and terrible, but calm and peaceful as in sleep--almost smiling. With wet eyes and contracted throat, I covered the face again, turned out the lights, and left the room. Parks met me in the hall, carrying a cot, which he placed close across the doorway.