the spacecraft. Then it took longer, seemingly, for brakes to be set on each wheel, and then for the draught animals to be arranged to pull as two teams against each other. More shoutings and whip-crackings. A long, slanting, ladderlike arm arose. It teetered, and a man with a lurid purple cloak rose with it at its very end. The ship's air lock opened and a crewman threw a rope. The purple-cloaked man caught it and made it fast. From somewhere inside the ship of space the line was hauled in. The end of the landing ramp touched the sill of the air lock. Somebody made other things fast and the purple-cloaked man triumphantly entered the ship. There was a pause. Men loaded carts with cargo to be sent to remote and unimagined planets. In the air lock, Bron Hoddan stepped to the unloading ramp and descended to the ground. He was the only passenger. He had barely reached a firm footing when objects followed him. His own ship bag—a gift from the ambassador—and then parcels, bales, boxes, and such nondescript items of freight as needed special designation. Rolls of wire. Long strings of plastic objects, strung like beads on shipping cords. Plexiskins of fluid which might be anything from wine to fuel oil in less than bulk-cargo quantities. For a mere five minutes the flow of freight continued. Darth was not an important center of trade. Hoddan stared incredulously at the town outside one side of the grid. It was only a town—and was almost a village, at that. Its houses had steep, gabled roofs, of which some seemed to be tile and others thatch. Its buildings leaned over the narrow streets, which were unpaved. They looked like mud. And there was not a power-driven ground vehicle anywhere in sight, nor anything man made in the air. Great carts trailed out to the unloading belt. They dumped bales of skins and ingots of metal, and more bales and more ingots. Those objects rode up to the air lock and vanished. Hoddan was ignored. He felt that without great care he might be crowded back into the reversed loading belt and be carried back into the ship. The loading process ended. The man with the purple cloak, who'd ridden the teetering belt-beam up, reappeared and came striding grandly down to ground. Somebody cast off, above. Ropes writhed and fell and dangled. The ship's air lock door closed. There was a vast humming sound. The ship lifted sedately. It seemed to hover momentarily over the group of duryas and humans in the center of the grid's enclosure. But it was not hovering. It shrank. It was rising in an absolutely