non-terrestrial planet. Senator Philipuster announced that he had received four tons of telegrams on the subject, which, after being duly counted, were carefully burned. "I shall support protection for all non-Earth creatures," he announced, "at least until we learn more of their background." "In other words," Healey commented, "until he knows just how far he can safely go." The World Council then commissioned the Phoebus to bring back three Martians on the next trip, provided they were entirely willing to come. The century-plants were waiting for them the morning after the Phoebus landed. The biologist and his staff spent two weeks investigating their lives, but they did not find out much. Squads were detailed to watch them. They followed the Martians at night when the century-plants went off into the desert, but the plants didn't go anywhere in particular. They went out into the desert and curled up like honest-to-goodness century-plants into little balls as protection against the cold, apparently, but apparently they did not sleep. The squads could not get any closer to them than they could during the day, without the plants' leaves starting to wave and that peculiar rustling noise arising from somewhere in them. At the end of the two weeks he concluded they were harmless, and that was about all. No Earth-man ever saw a Martian eat or sleep or open its eyes. Finally the biologist and the botanist got together and decided to surround them with everything the Phoebus had to offer in the way of artificial food, which was considerable—they even had artificial puffed wheat for breakfast. Then the Old Man said to Healey, "Get us three of them." Healey went outside in his pressure-suit. It was just before sundown, and Mr. Zytztz and his fellows were all there in their eternal ranks about the ship, as if they were waiting for something. Healey thought, almost as if they had been waiting for a long time, and as if they knew they would get what they were waiting for by the power of sheer patience—patience that might stretch into thousands of years. Captain Healey stood there in front of Mr. Zytztz for a moment, and Mr. Zytztz began to move and to whisper, almost as if he knew they wanted him and he was eager to go. Healey started up the Jacob's-ladder.