We looked around the room for the dog, but he was not visible anywhere.

"I have sent him nearly a century into the future," said Harbauer. "We will let him stay there a moment, and then bring him back."

"You mean to say," we asked, "that the pup is now roaming around somewhere in the Twenty-second Century?" Harbauer said he meant just that, and added that he would now bring the dog back to the present time. The switches were closed again, but this time it was the metal plate that seemed incandescent, and the grid above that shot out the streaks of thin blue flame. As he closed the last switch, the cylinder of light appeared again, and when the switches were opened, there was the dog in the center of the disc, howling and struggling against his bonds.

"Look!" cried Harbauer. "He's been attacked by another dog, or some other animal, while in the future. See the blood on his shoulders?"

We ventured the humble opinion that the dog had scratched or bit himself in struggling to free himself from the cords with which Harbauer had bound him, and the inventor flew into a terrible rage, cursing and waving his arms as though demented. Feeling that discretion was the better part of valor, we beat a hasty retreat, pausing at the barbed-wire gate only long enough to ask Mr. Harbauer if he would be good enough, sometime when he had a few minutes of leisure, to dash into next week and bring back some stock market reports to aid us in our investment efforts.

Under the circumstances, we did not wait for a response, but we presume we are persona non grata at the Harbauer establishment from this time on.

All in all, we are not sorry.

I folded the paper and passed it back to him; some of the allusions I did not understand, but the general tone of the article was very clear indeed.