The Corpsman was able to convince Amir of the falsity of the rumors and arguments Irad had spread, about how Estrella would lose her sovereignty if she joined, and that Terra would make slaves of her people.

"That is such a damnable thing to say, k'nyer," Hooper was almost angry, but very much in earnest. "You have only to send some trusted advisors to the various planets of the Federation—we will gladly furnish them transportation as we did before—and have them talk to the common people of any or all of our worlds. They will find that while we of Terra were the ones who developed space travel and sent people to colonize the first discovered and habitable planets, that the citizens of each world choose their own form of government, and that many of them are now even stronger than is Terra, the mother world. And there are peoples of several worlds who are natives and not Terrans or their descendants, whom we have not only not enslaved, but are helping to grow culturally so they may some day be advanced enough to join us as full-fledged equal members of the Federation, just as you, with your advanced civilization, were invited to do."

While all this conversation was going on in low tones across the room, George Hanlon sat by the side of his father's bed, almost in a trance, so deep was his concentration.

From what he had learned while breaking past the disintegrating barriers in Adwal Irad's mind, and from the techniques he had learned to apply in his previous excursions into other minds, he now found that, because his father was unconscious rather than merely asleep, he could, in a way, by-pass those barriers and get down into the depths of cell and gland in his father's mind and body, even though he could not fully penetrate the block into the memories, nor control the elder's actions.

Carefully Hanlon studied those depths, aided also by what he had learned in his healing of the caval, and from his intensive studies of human physiology and neurones and allied sciences. Using the totality of his admittedly meager knowledge, yet guided by things no human physician had so far learned, he at last began to trace the pattern of how human cells, tissues and nerves regenerated themselves, and how new blood leucocytes are made in the glands of the lymph and the spleen. He was able to trace the connectors between the minute organisms and the brain that directed their activities.

Then he set himself to the delicate task of activating those functions to begin and hasten the healing process.

Hour after hour he sat there, oblivious to all else taking place around him, his own body lolling almost lifelessly in the big chair while all his mental powers were engaged in the monumental and hitherto unheard-of task to which he had set himself.

The other three men concluded their conference at last, and got up, stretching hugely to pull themselves more awake after their half-night vigil.

Amir called in his servants, and ordered them to prepare and serve breakfast here for himself and his guests. Inver ran back to his own apartment to dress more completely for the day.

Hooper walked over to where Hanlon was sitting. "Asleep?" he half-whispered, doubtful because of the way the young man's body was sprawled in the deep chair.