Hatcher's second in command said: "He has got through the first survival test. In fact, he broke his way out! What next?"

"Wait!" Hatcher ordered sharply. He was watching the new specimen and a troublesome thought had occurred to him. The new one was female and seemed to be in pain; but it was not the pain that disturbed Hatcher, it was something far more immediate to his interests.

"I think," he said slowly, "that they are in contact."

His assistant vibrated startlement.

"I know," Hatcher said, "but watch. Do you see? He is going straight toward her."

Hatcher, who was not human, did not possess truly human emotions; but he did feel amazement when he was amazed, and fear when there was cause to be afraid. These specimens, obtained with so much difficulty, needed so badly, were his responsibility. He knew the issues involved much better than any of his helpers. They could only be surprised at the queer antics of the aliens with attached limbs and strange powers. Hatcher knew that this was not a freak show, but a matter of life and death. He said, musing:

"This new one, I cannot communicate with her, but I get—almost—a whisper, now and then. The first one, the male, nothing. But this female is perhaps not quite mute."

"Then shall we abandon him and work with her, forgetting the first one?"

Hatcher hesitated. "No," he said at last. "The male is responding well. Remember that when last this experiment was done every subject died; he is alive at least. But I am wondering. We can't quite communicate with the female—"

"But?"