In the rich red soil of Mars!" Then he fell, and this time he could not get up. He would lie here and die, horribly, gasping for breath where there was nothing to breathe but death. The mind that had made him sing, that had thought of Circe longingly and of what he must do to save her and all his friends, that blacked out, fell into a pit of ebony walls and ink at the bottom, blackness and nothing left anywhere.... Somewhere deep in his skull, some unknown cranny blazed with the light of knowledge. He had only a few yards to go. He had to make it. This knowledge crept out and through his body, raised cold swollen hands and made them grasp at a wall, forced the feet of this dead man to scrabble for purchase on the floor of the passage. Pinkham knew that he was moving, but it was as if he were sitting on a distant planet and knowing it; there was no realization that this was he, Captain Pinkham, clawing upward and shoving himself on. He looked at himself curiously, rather proud and a little contemptuous. What a fool, what a damn fool, he thought. Here was a door. The half-blind thing that was Pink groped for the handle, recognizing dimly that if this were not the atmospheria, then it was all over. He opened the door and fell at full length on the carpet. Instinct rolled him over and hauled him to his knees, and he said admiringly and far away on that planet of death, By God, this is a man! Through a red haze he saw that he was in the first of the two small rooms that made up the atmospheria. He lunged forward, falling, jerked convulsively upward, plunged down a mile and smashed his face into the carpet, felt pain that for a moment brought him out of his stupor. He was making for the master switch that controlled the nitrogen-oxygen-ozone-etcetra that poured continuously through the great ship when all was well. From a great distance he could see that the switch was shoved up; only by breaking a steel band of superb tensility could the alien creature have pushed that switch up, for Pink carried the key to the band on his master ring, hanging at his belt. It looked like viciousness, either of knowledge that this was the humans' finish, or of ignorance flaring into anger. What a beast.... He gathered himself like a mortally wounded lion. He launched his perishing frame at the switch, hands clawed to drag it down to the normal position. He could not feel whether he even touched the wall, for his senses were obliterated.