Produced by Greg Weeks and the Online Distributed Proofreading Team at http://www.pgdp.net Transcriber's note: This etext was produced from Imagination Stories of Science and Fantasy January 1955. Extensive research did not uncover any evidence that the U.S. copyright on this publication was renewed. [Illustration] Dworn knew that if his machine failed him in battle he would die. For men fought each other viciously, with no bond of brotherhood, in this-- World Of The Drone _by_ _Robert Abernathy_ The beetle woke from a dreamless sleep, yawned, stretched cramped limbs and smiled to himself. In the west the sunset's last glow faded. Stars sprang out in the clear desert sky, dimmed only by the white moon that rose full and brilliant above the eastern horizon. [Illustration] Methodically, suppressing impatience, he went through every evening's ritual of waking. He checked his instruments, scanned the mirrors which gave him a broad view of moonlit desert to his left. To the right he could see nothing, for his little armored machine lay half-buried, burrowed deep into the sheltering flank of a great dune; all day long it had escaped the notice of prowling diurnal machines of prey. He listened, too, for any sound of danger which his amplifiers might pick up from near or far. The motor, idling as it had all day while its master slept, responded to testing with a smooth, almost noiseless surge of power. The instruments were in order; there was plenty of water in the condenser, and though his food supply was low that shouldn't matter--before tonight was done he would be once more among his people. Only the fuel gauge brought an impatient frown to his face. It was menacingly near the empty mark--which meant he would have to spend time foraging before he could continue his journey. Well ... no help for it. He opened the throttle. The beetle's name was Dworn, and he was twenty-one years old. The flesh and blood of him, that is. The rest, the steel-armored shell, the wheels and engine and hydraulic power-system, the electric sensory equipment--all of which was to his mind as much part of his identity as his own skin, muscles, eyes and ears--was only five years old. Dworn's face, under his sleep-tousled thatch of blond hair, was boyish. But there were hard lines of decision there, which the last months had left.... Tonight by the reckoning of his people, he was still a youth; but when tomorrow dawned, the testing of his wanderyear would be behind him, and he would be adult, a warrior of the beetle horde. Sand spilled from the beetle's dull-black carapace as it surged from its hiding-place. It drifted, its motor only a murmur, along the shoulder of the dune. Dworn eyed his offending fuel gauge darkly; he would very much have liked to be on his way at top speed, toward the year's-end rendezvous of the horde under the shadow of the Barrier.