trate through the pressure to the Emperors' Bay. And we had to do it in the dark.
Terror Point, which we were approaching in the fog, is a short twenty miles from the Knoll, and ends in a long snow-tongue running out into the Barrier. The way had been travelled a good many times in Discovery days and in daylight, and Wilson knew there was a narrow path, free from crevasses, which skirted along between the mountain and the pressure ridges running parallel to it. But it is one thing to walk along a corridor by day, and quite another to try to do so at night, especially when there are no walls by which you can correct your course—only crevasses. Anyway, Terror Point must be somewhere close to us now, and vaguely in front of us was that strip of snow, neither Barrier nor mountain, which was our only way forward.
We began to realize, now that our eyes were more or less out of action, how much we could do with our feet and ears. The effect of walking in finnesko is much the same as walking in gloves, and you get a sense of touch which nothing else except bare feet could give you. Thus we could feel every small variation in surface, every crust through which our feet broke, every hardened patch below the soft snow. And soon we began to rely more and more upon the sound of our footsteps to tell us whether we were on crevasses or solid ground. From now onwards we were working among crevasses fairly constantly. I loathe them in full daylight when much can be done to avoid them, and when if you fall into them you can at any rate see where the sides are, which way they run and how best to scramble out; when your companions can see how to stop the sledge to which you are all attached by your harness; how most safely to hold the sledge when stopped; how, if you are dangling fifteen feet down in a chasm, to work above you to get you up to the surface again. And then our clothes were generally something like clothes. Even under the ideal conditions of good light, warmth and no wind, crevasses are beastly, whether you are pulling over a level and uniform snow surface, never knowing what moment will find you dropping into some bottomless pit, or whether you
