It was startling and almost incredible, yet so many wonderful things had happened of late that wonders were losing their sharpness, and I was soon examining the cliff almost as coolly as though it were only some trivial geological "section," some new kind of petrified sea-urchins which had caught my attention and not a whole nation in ice, a huge amphitheatre of fossilised humanity which stared down on me. The matter was simple enough when you came to look at it with philosophy. The Martians had sent their dead down here for many thousand years and as they came they were frozen in, the bands and zones in which they sat indicating perhaps alternating seasons. Then after Nature had been storing them like that for long ages some upheaval happened, and this cleft and lake opened through the heart of the preserve. Probably the river once ran far up there where the starlight was crowning the blue cliffs with a silver diadem of light, only when this hollow opened did it slowly deepen a lower course, spreading out in a lake, and eventually tumbling down those icy steps lose itself in the dark roots of the hills. It was very simple, no doubt, but incredibly weird and wonderful to me who stood, the sole living thing in that immense concourse of dead humanity. Look where I would it was the same everywhere. Those endless rows of frozen bodies lying, sitting, or standing stared at me from every niche and cornice. It almost seemed, as the light veered slowly round, as though they smiled and frowned at times, but never a word was there amongst those millions; the silence itself was audible, and save the dull low thunder of the fall, so monotonous the ear became accustomed to and soon disregarded it, there was not a sound anywhere, not a rustle, not a whisper broke the eternal calm of that great caravansary of the dead. The very rattle of the shingle under my feet and the jingle of my navy scabbard seemed offensive in the perfect hush, and, too awed to be frightened, I presently turned away from the dreadful shine of those cliffs and felt my way along the base of the wall on my own side. There was no means of escape that way, and presently the shingle beach itself gave out as stated, where the cliff wall rose straight from the surface of the lake, so I turned back, and finding a grotto in the ice determined to make myself as comfortable as might be until daylight came. CHAPTER XII Fortunately there was a good deal of broken timber thrown up at "high-water" mark, and with a stack of this at the mouth of the little cave a pleasant fire was soon made by help of a flint pebble and the steel back of my sword. It was a hearty blaze and lit up all the near cliffs with a ruddy jumping glow which gave their occupants a marvellous appearance of life. The heat also brought off the dull rime upon the side of my recess, leaving it clear as polished glass, and I was a little startled to see, only an inch or so back in the ice and standing as erect