"Be quiet!" That was not soothing; it had the snap of a command, so sharp and with such authority in it that he obeyed. "You have been hurt; the gel must do its work. Sleep now. It is good to sleep--" Dalgard walked by the hammock, using all the quieting power he possessed to ease the stranger, who now bore little resemblance to the lithe, swiftly moving, other-worldly figure of the day before. Stripped of his burned rags of clothing, coated with the healing stuff of the merpeople--that thick jelly substance which was their bulwark against illness and hurt--lashed into a hammock of sea fibers, he had the outward appearance of a thick bundle of supplies. The scout had seen miracles of healing performed by the gel, he could only hope for one now. "Sleep--" he made the soothing suggestion over and over and felt the other begin to relax, to sink into the semicoma in which he must rest for at least another day. It was true that they had watched the strange flying machine take off from a roof top. And none of the mermen who had survived the battle which had raged through the city had seen any of the off-worlder's kind among the living or the dead of the alien forces. Perhaps, thinking Raf dead, they had returned to their space ship. Now there were other, more immediate, problems to be met. They had done everything that they could to insure the well-being of the stranger, without whom they could not have delivered that one necessary blow which meant a new future for Astra. The aliens were not all dead. Some had gone down under the spears of the mermen, but more of the sea people had died by the superior weapons of their foes. To the aliens, until they discovered what had happened to the globe and its cargo, it would seem an overwhelming triumph, for less than a quarter of the invading force fought its way back to safety in the underground ways. Yes, it would appear to be a victory for Those Others. But--now time was on the other side of the scales. Dalgard doubted if the globe would ever fly again. And the loss of the storehouse plunder could never be repaired. By its destruction they had insured the future for their people, the mermen, the slowly growing settlement at Homeport. They were well out of the city, in the open country, traveling along a rocky gorge, through which a river provided a highway to the sea. Dalgard had no idea as yet how he could win back across the waste of water to his own people. While the mermen with whom he had stormed the city were friendly, they were not of the tribes he knew, and their own connection with the eastern continent was through messages passed between islands and the depths.