“I was too late,” she said dully, and the next moment she was lying at Natalie's feet.

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CHAPTER XLII

It was not until dawn that the full extent of the disaster was revealed. All night, by the flames from the sheds in the yard, which were of wood and still burning, rescue parties had worked frantically. Two of the long buildings, nearest to the fuse department, had collapsed entirely. Above the piles of fallen masonry might be seen, here and there, the black mass of some machine or lathe, and it was there the search parties were laboring. Luckily the fuse department had not gone double turn, and the night shift in the machine-shop was not a full one.

The fuse department was a roaring furnace, and repeated calls had brought in most of the fire companies of the city. Running back and forth in the light of the flames were the firemen and such volunteer rescuers as had been allowed through the police cordon. Outside that line of ropes and men were gathered a tragic crowd, begging, imploring to be allowed through to search for some beloved body. Now and then a fresh explosion made the mob recoil, only to press close again, importuning, tragic, hopeless.

The casualty list ran high. All night long ambulances stood in a row along the street, backed up to the curb and waiting, and ever so often a silent group, in broken step, carried out some quiet covered thing that would never move again.

With the dawn Graham found his father. He had thrown off his coat and in his shirt-sleeves was, with other rescuers, digging in the ruins. Graham himself had been working. He was nauseated, weary, and unutterably wretched, for he had seen the night superintendent and had heard of his father's message.

“Klein!” he said. “You don't mean Herman Klein?”

“That was what he said. I was to find him and hold him until he got here. But I couldn't find him. He may have got out. There's no way of telling now.”

Waves of fresh nausea swept over Graham. He sat down on a pile of bricks and wiped his forehead, clammy with sweat.