The turn of the tide came, before my cigar was finished.I saw the preliminary heaving of the Sand, and then the awful shiver that crept over its surface--as if some spirit of terror lived and moved and shuddered in the fathomless deeps beneath.I threw away my cigar, and went back again to the rocks.
My directions in the memorandum instructed me to feel along the line traced by the stick, beginning with the end which was nearest to the beacon.
I advanced, in this manner, more than half-way along the stick, without encountering anything but the edges of the rocks.An inch or two farther on, however, my patience was rewarded.In a narrow little fissure, just within reach of my forefinger, I felt the chain.Attempting, next, to follow it, by touch, in the direction of the quicksand, I found my progress stopped by a thick growth of seaweed--which had fastened itself into the fissure, no doubt, in the time that had elapsed since Rosanna Spearman had chosen her hiding-place.
It was equally impossible to pull up the seaweed, or to force my hand through it.After marking the spot indicated by the end of the stick which was placed nearest to the quicksand, I determined to pursue the search for the chain on a plan of my own.My idea was to `sound' immediately under the rocks, on the chance of recovering the lost trace of the chain at the point at which it entered the sand.I took up the stick, and knelt down on the brink of the South Spit.
In this position, my face was within a few feet of the surface of the quicksand.The sight of it so near me, still disturbed at intervals by its hideous shivering fit, shook my nerves for the moment.A horrible fancy that the dead woman might appear on the scene of her suicide, to assist my search--an unutterable dread of seeing her rise through the heaving surface of the sand, and point to the place--forced itself into my mind, and turned me cold in the warm sunlight.I own I closed my eyes at the moment when the point of the stick first entered the quicksand.
The instant afterwards, before the stick could have been submerged more than a few inches, I was free from the hold of my own superstitious terror, and was throbbing with excitement from head to foot.Sounding blindfold, at my first attempt--at that first attempt I had sounded right! The stick struck the chain.
Taking a firm hold of the roots of the seaweed with my left hand, Ilaid myself down over the brink, and felt with my right hand under the overhanging edges of the rock.My right hand found the chain.
I drew it up without the slightest difficulty.And there was the japanned tin case fastened to the end of it.
The action of the water had so rusted the chain, that it was impossible for me to unfasten it from the hasp which attached it to the case.Putting the case between my knees and exerting my utmost strength, I contrived to draw off the cover.Some white substance filled the whole interior when I looked in.I put in my hand, and found it to be linen.
In drawing out the linen, I also drew out a letter crumpled up with it.After looking at the direction, and discovering that it bore my name, I put the letter in my pocket, and completely removed the linen.It came out in a thick roll, moulded, of course, to the shape of the case in which it had been so long confined, and perfectly preserved from any injury by the sea.
I carried the linen to the dry sand of the beach, and there unrolled and smoothed it out.There was no mistaking it as an article of dress.
It was a nightgown.
The uppermost side, when I spread it out, presented to view innumerable folds and creases, and nothing more.I tried the undermost side, next--and instantly discovered the smear of the paint from the door of Rachel's boudoir!
My eyes remained riveted on the stain, and my mind took me back at a leap from present to past.The very words of Sergeant Cuff recurred to me, as if the man himself was at my side again, pointing to the unanswerable inference which he drew from the smear on the door.
`Find out whether there is any article of dress in this house with the stain of paint on it.Find out who that dress belongs to.Find out how the person can account for having been in the room, and smeared the paint, between midnight and three in the morning.If the person can't satisfy you, you haven't far to look for the hand that took the Diamond.'
One after another those words travelled over my memory, repeating themselves again and again with a wearisome, mechanical reiteration.I was roused from what felt like a trance of many hours--from what was really, no doubt, the pause of a few moments only--by a voice calling to me.I looked up, and saw that Betteredge's patience had failed him at last.He was just visible between the sandhills, returning to the beach.
The old man's appearance recalled me, the moment I perceived it, to my sense of present things, and reminded me that the inquiry which I had pursued thus far still remained incomplete.I had discovered the smear on the nightgown.To whom did the nightgown belong?
My first impulse was to consult the letter in my pocket--the letter which I had found in the case.
As I raised my hand to take it out, I remembered that there was a shorter way to discovery than this.The nightgown itself would reveal the truth;for, in all probability, the nightgown was marked with its owner's name.
I took it from the sand, and looked for the mark.
I found the mark, and read--
M Y O WN N AME.
There were the familiar letters which told me that the nightgown was mine.I looked up from them.There was the sun; there were the glittering waters of the bay; there was old Betteredge, advancing nearer and nearer to me.I looked back again at the letters.My own name.Plainly confronting me--my own name.
`If time, pains, and money can do it, I will lay my hand on the thief who took the Moonstone.'--I had left London, with those words on my lips.
I had penetrated the secret which the quick-sand had kept from every other living creature.And, on the unanswerable evidence of the paint-stain, I had discovered Myself as the Thief.