"My God! Can this happen to Boston?" cried the professor, trembling.

"Or New York?" asked Swift.

"Or to Chicago?" added the girl, faintly. She had revived and was looking about her in a ghastly way. "My mother used to live there."

This truly feminine view of a scientific subject passed unnoticed.

Mr. Ticks stood with his uncovered head yet bent before the annihilated city. He spread his two hands out, palms to the ground, with a gesture of indescribable significance, and made no reply.

Black, vitreous masses of melted conglomerate spread before them. Where had stood the city, the sloping plain offered no obstruction to the view. Russell, to the last splinter of iron or of wood, to the last chip of brick or stone, to the last bone of the last corpse, was fused into a terrible warning to the world by the rebellion of its own electricity.

"I guess none of 'em knew what struck 'em!" The professor hazarded this humane suggestion, feeling that the oppressive silence should be broken somehow.

"The Kremmler chair was nothing to it," said Swift.

"You are right," answered Mr. Ticks, gravely. "That was the only boon. So sudden and intense was the heat that men were ashes and the city was molten before nerves could convey sensation to the brain. In the fraction of a second, in the twinkling of a thought it was not, for God took it."

The four breathed heavily. Again Mr. Ticks broke the silence. He laid his hand paternally upon the young lady's shoulder.