"Lie down!" repeated I; "surely that won't be safe, will it? It's too dark to see, and there might be—well—things that one wouldn't care to touch, knocking about in a place of this kind, you know. I should think we'd best try and go to sleep without changing our present position."

"No; we shouldn't rest nearly as well sitting upright, as we should lying down," answered Kitty; "and it won't do for us to play tricks with our strength in any way, or to risk losing an atom of it that is to be had. Very likely there may be nothing disagreeable up the middle of the floor, or, at all events, nothing that we cannot easily clear away. Let us stoop down and feel our way straight before us till we have a space to lie down in."

There seemed a tacit agreement between us that the ghastly objects by which we knew we must surely be surrounded were not to be defined in words, but to be kept strictly to ourselves, lest the imagination of one should supply some additional detail which had not occurred to that of the other, by which means the horrors of the situation might have been considerably increased. I am sure this was a wise precaution. As it was, I know I found my imagination vivid enough to picture a good deal more than was at all agreeable to think of; and it would, no doubt, have been still more troublesome if supplemented by that of Kitty also.

I did not by any means relish her proposal that we should clear sufficient space to lie down on; for I could not help shuddering at the thought of the things one might expect to come in contact with when groping about without light in a chapelle mortuaire. Still, I was not going to have her despise me as a fool or a coward, so I made no objection, and set to work heroically to perform my share of the unpleasant task.

The only suspicious thing which I met with in the course of my explorations was some small-sized object, whose substance was cold and clammy, and whose identity I could not at all determine by touch. An exclamation of disgust rose to my lips when my fingers came against this unknown horror; but I managed to restrain any outward manifestation of emotion, and merely pushed the obstruction aside quietly, without letting Kitty know that I had found anything unpleasant.

As I made this effort to spare her feelings, I was struck by the quaint probability of her being at the same instant engaged in a similar endeavour to spare mine, and I realised that the common danger to which we were exposed was a link which united us so firmly that our separate identities were, for the time being, well-nigh merged into one. Whatever affected the condition of one of us must necessarily affect that of the other also; whence it followed that the bodily and mental welfare of both was a matter of mutually vital consequence, and that each was as anxious to shield the other as herself from any annoyance or shock that could possibly be avoided. Truly a queer sort of selfish unselfishness!

It did not take us long to make sure that we had room to lie down without fear of coming against any repulsive relics of mortality; then we extended ourselves upon the ground, pressing closely together for warmth, as the night was cold. Hard and rough as was the couch, and perilous as was our situation, we were too tired to be kept waking by either discomfort or anxiety, and were speedily asleep.

CHAPTER II.
A NEW USE FOR A BIER.

As I had no means of knowing the time, I cannot say exactly how long my slumbers lasted, but, as near as I can guess, it must have been about a couple of hours before I awoke. On opening my eyes I saw, with much surprise, that the moon had found its way into the tomb, as there was a patch of yellow light shining upon the opposite wall, and relieving the profound obscurity that reigned elsewhere. This was a most cheering and hope-inspiring spectacle; for, as the door was still closed as before, the moonlight certainly could not be entering in that way; and the obvious deduction was, that the chapel walls must have some second opening which we had not yet discovered. Whatever it was, might we not escape through it?

I aroused the still sleeping Kitty to point out to her the pleasant sight, and we got upon our feet to examine into the matter more nearly. The light was evidently admitted through some aperture situated in the gable of the roof just above the doorway, and the shadows by which the patch of light was traversed proved that the aperture was defended by bars. What the object of the opening may have been I know not,—perhaps ornament, perhaps ventilation, perhaps some whim of the architect's. Anyhow, there it was; and though darkness had prevented our seeing it on our first arrival at the chapel, yet now the friendly moon had come to our assistance, and was indicating it as a possible means of regaining liberty. Never in my life had I felt such a sincere admiration for the moon, and such a conviction of its utility to the world, as I did then.