is possible, than before.
"Thank you," she then said, "my prospects are very happy. No one but myself knows how happy." And she smiled again, but with an expression which recalled to my mind Sinclair's fears.
I bowed; some one was calling her name; evidently our interview was to be short.
"I am obliged," she murmured. Then quickly, "I have not seen the moon to-night. Is it beautiful? Can you see it from this veranda?"
But before I could answer, she was surrounded and dragged off by a knot of young people, and I was left free to keep my engagement with Sinclair.
I did not find him at his post nor could any one tell me where he had vanished.
It was plain that his conduct was looked upon as strange, and I felt some anxiety lest it should appear more so before the evening was over. I found him at last in his room sitting with his head buried in his arms. He started up as I entered.
"Well?" he asked sharply.
"I have learned nothing decisive."
"Nor I."
"I exchanged some words with both ladies and I tackled Beaton; but the matter remains just about where it was. It may have been Dorothy who took the box and it may have been Gilbertine. But there seems to be greater reason for suspecting Dorothy. She lives a hell of a life with that aunt."
"And Gilbertine is on the point of escaping that bondage. I know; I have thought of that. Walter, you are a generous fellow;" and for a moment Sinclair looked relieved. Before I could speak, however, he was sunk again in his old despondency. "But the doubt," he cried, "the doubt! How can I go through this rehearsal with such a doubt in my mind? I can not and will not. Go tell them I am ill and can not come down again to-night. God knows you will tell no untruth."
I saw that he was quite beside himself, but ventured upon one remonstrance.
"It will be unwise to rouse comment," I said. "If that box was taken for the death it holds, the one restraint most likely to act upon the young girl who retains it will be the conventionalities of her position and the requirements of the hour. Any break in the settled order of things – anything which would give her a moment by herself – might precipitate the dreadful event we fear. Remember, one turn of the hand and all is lost. A drop is quickly swallowed."
"Frightful!" he murmured, the perspiration oozing from his forehead. "What a wedding-eve! And they are laughing down there; listen to them. I even imagine I hear Gilbertine's voice. Is there unconsciousness in it or just the hilarity of a distracted mind bent on self-destruction? I can not tell; the sound conveys no meaning to me."
"She has a sweet, true face," I said, "and she wears a very beautiful smile to-night."
He sprang to his feet.
"Yes, yes; a smile that maddens me; a smile that tells me nothing, nothing! Walter, Walter, don't you see that, even if that cursed box remains unopened and nothing ever comes of its theft, the seeds of distrust are sown thick in my breast, and I must always ask: 'Was there a moment when my young bride shrank from me enough to dream of death?' That is why I can not go through the mockery of this rehearsal."
"Can you go through the ceremony of marriage?"
"I must – if nothing happens to-night."
"And then?"
I spoke involuntarily. I was thinking not of him, but of myself. But he evidently found in my words an echo of his own thought.
"Yes, it is the then," he murmured. "Well may a man quail before that then."
He did go down stairs, however, and later on, went through the rehearsal very much as I had expected him to do, quietly and without any outward show of emotion.
As soon as possible after this the company separated, Sinclair making me an imperceptible gesture as he went up stairs. I knew what it meant, and was in his room as soon as the fellows who accompanied him had left him alone.
"The danger is from now on," he cried, as soon as I had closed the door behind me. "I shall not undress to-night."
"Nor I."
"Happily we both have rooms by ourselves in this great house. I shall put out my light and then open my door as far as need be. Not a move in the house will escape me."
"I will do the same."
"Gilbertine – God be thanked – is not alone in her room. Little Miss Lane shares it with her."
"And Dorothy?"
"Oh, she is under the strictest bondage night and day. She sleeps in a little room off her aunt's. Do you know her door?"
I shook my head.
"I will pass down the hall and stop an instant before the two doors we are most interested in. When I pass Gilbertine's I will throw out my right hand."
I stood on the threshold of his room and watched him. When the two doors were well fixed in my mind, I went to my own room and prepared for my self-imposed watch. When quite ready, I put out my light. It was then eleven o'clock.
The house was very quiet. There had been the usual bustle attending the separation of a party of laughing, chattering girls for the night, but this had not lasted long, for the great doings of the morrow called for bright eyes and fresh cheeks, and these can only be gained by sleep. In this stillness twelve o'clock struck and the first hour of my anxious vigil was at an end. I thought of Sinclair. He had given no token of the watch he was keeping, but I knew he was sitting with his ear to the door, listening for the alarm which must come soon if it came at all.
But would it come at all? Were we not wasting strength and a great deal of emotion on a dread which had no foundation in fact? What were we two sensible and, as a rule, practical men thinking of, that we should ascribe to either of these dainty belles of a conventional and shallow society the wish to commit a deed calling for the vigor and daring of some wilful child of nature? It was not to be thought of in this sober, reasoning hour. We had given ourselves over to a ghastly nightmare and would yet awake.
Why was I on my feet? Had I heard anything?
Yes, a stir, a very faint stir somewhere down the hall – the slow, cautious opening of a door, then a footfall – or had I imagined the latter? I could hear nothing now.
Pushing open my own door, I looked cautiously out. Only the pale face of Sinclair confronted me. He was peering from the corner of an adjacent passageway, the moonlight at his back. Advancing, we met in silence. For the moment we seemed to be the only persons awake in the vast house.
"I thought I heard a step," was my cautious whisper after a moment of intense listening.
"Where?"
I pointed toward that portion of the house where the ladies' rooms were situated.
"That is not what I heard," was his murmured protest, "what I heard was a creak in the small stairway running down at the end of the hall where my room is."
"One of the servants," I ventured, and for a moment we stood irresolute. Then we both turned rigid as some sound arose in one of the far-off rooms, only to quickly relax again as that sound resolved itself into a murmur of muffled voices. Where there was talking there could be no danger of the special event we feared. Our relief was so great we both smiled. Next instant his face and, I have no doubt, my own, turned the color of clay and Sinclair went reeling back against the wall.
A scream had risen in this sleeping house – a piercing and insistent scream such as raises the hair and curdles the blood.
IV
WHAT SINCLAIR HAD TO SHOW ME
This scream seemed to come from the room where we had just heard voices. With a common impulse, Sinclair and I both started down the hall, only to find ourselves met by a dozen wild interrogations from behind as many quickly opened doors. Was it fire? Had burglars got in? What was the matter? Who had uttered that dreadful shriek? Alas! that was the question which we of all men were most anxious to hear answered. Who? Gilbertine or Dorothy?
Gilbertine's door was reached first. In it stood a short, slight figure,