"Hey!" Willy's cry was full of fear, but he was not speaking to Dr. Spartan. He was yelling to no one. "Help me! I'm accelerating—decelerating! Something's gone haywire! I'm starting to re-enter—" The voice broke off as a crash came from the speaker. "He hit something!" somebody yelled. "Hell, he probably fell to the floor," said Axel. "He wouldn't have his harness on now." "He cut in the automatic," Spartan said. "Did you tell him this was the last lap, Miss Loring?" "Oh, no, Doctor! I told him it was the next to last!" "He must have misunderstood." I squirmed to catch a glimpse of the instrument panel, but Spartan's bulk hid it from my eyes. Willy should have known he had another lap to go. There was a clock in front of him. I shifted my position. I could see Gail's hands flying to this button and that as if she were trying desperately to check the fall with the ground controls. But she must have known it was useless to try. Once the re-entry cycle is started, nothing can shut it off till the parachute opens in the earth's atmosphere. Willy Zinder was being returned to a world unready for his arrival. "Willy! Willy! Please answer!" Gail screamed above the excited voices in the room. No reply came from the speaker. Then the intercom from Operations cut in. "The medical section says Zinder may have been injured by sudden deceleration," said the voice. "His heart action is very weak." "Oh, dear God!" moaned Gail Loring. "It's all my fault!" Chapter 2 Ordinary human reflexes, which respond to tangible, near-at-hand crises, were woefully inadequate for the dozen or so men and women in that room. What could anyone do to save Willy Zinder, so far away that he could only be detected by instruments, and whose future and very existence depended upon electronic gadgets which went about their task more cold-bloodedly even than Dr. Spartan? In fact, Spartan himself seemed to lose his poise for a moment. He appeared to freeze as he stood directly behind Gail, staring at the dials that told what was happening to Willy. At last he seemed to see