A little man, broad-shouldered and bow-legged, came towards them. He had a lantern built into his hat, so both his hands were left free. There was too much noise of clattering earth and the thrum of the great machine for him to try to be heard. He waved his arms for them to follow, then turned and led the way down.

Monk lost all count of time, and finally of direction also, even of how deep he was and the distance he would have to go upwards to find clean air or feel the wind on his face. Everything was wet. He could hear water seeping down the walls, dripping, sloshing under his feet, sometimes even the steady flow of a stream: a sort of thin, wet rattle all the time.

Someone had given him a short-handled shovel. He ignored his painful shoulder and worked with Crow to begin with, digging away fallen debris by the dim light of lanterns, trying to reach trapped or crushed men. Then Crow went up again with bodies, and Monk found himself beside a barrel-chested navvy and a tosher with a broken front tooth that made his breath whistle as he heaved and dug.

The light was sporadic. One moment the lantern would be steady, held high to see an arm or a leg, distinguish a human limb from the timbers or a head from the rounded stones of the rubble. At others it rested on the ground while they dug, pulling, hoping, and then realizing there was nothing to find, and moving on, going deeper.

At one point they broke through into a preexisting tunnel and were able to go twenty yards before finding another slide and starting to dig again. It was under this one that they found two bodies. One was still just alive, but even with all they could do to help, the man died as they were trying to move him. His injuries were too gross for him to have stood or walked again, and yet Monk felt a crushing sense of defeat. His mind told him the man was better dead than facing months of agony and the despair of knowing he would remain a cripple, in shattering pain and utterly helpless. But still, death was such a final defeat.