Captain Crain smiled mirthlessly. "You're forgetting your space-mechanics, Liggett. We will drift along the wreck-pack's edge, and then will curve in and go round it in a closing spiral until we reach its edge." C aptain Crain "Lord, who'd have thought there were so many wrecks here!" Kent marvelled. "There must be thousands of them!" "They've been collecting here ever since the first interplanetary rocket-ships went forth," Crain reminded him. "Not only meteor-wrecked ships, but ships whose mechanisms went wrong—or that ran out of fuel like ours—or that were captured and sacked, and then set adrift by space-pirates." The Pallas by then was drifting along the wreck-pack's rim at a half-mile distance, and Kent's eyes were running over the mass. "Some of those ships look entirely undamaged. Why couldn't we find one that has fuel in its tanks, transfer it to our own tanks, and get away?" he asked. Crain's eyes lit. "Kent, that's a real chance! There must be some ships in that pack with fuel in them, and we can use the space-suits to explore for them!" "Look, we're beginning to curve in around the pack now!" Liggett exclaimed. The Pallas, as though loath to pass the wreck-pack, was curving inward to follow its rim. In the next hours it continued to sail slowly around the great pack, approaching closer and closer to its edge. In those hours Kent and Crain and all in the ship watched with a fascinated interest that even knowledge of their own peril could not kill. They could see swift-lined passenger-ships of the Pluto and Neptune runs shouldering against small space-yachts with the insignia of Mars or Venus on their bows. Wrecked freighters from Saturn or Earth floated beside rotund grain-boats from Jupiter. The debris among the pack's wrecks was just as varied, holding fragments of metal, dark meteors of differing size—and many human bodies. Among these were some clad in the insulated space-suits, with their transparent glassite helmets. Kent wondered what wreck they had abandoned hastily in those suits, only to be swept with it into the dead-area, to die in their suits. By the end of that ship-day, the Pallas, having floated almost completely around the wreck-pack, finally struck the wrecks at its edge with a jarring shock; then bobbed