Now that he could be certain of the general area in which he must land, he started to study it intently. Much of this region was a checkerboard of totally conflicting environments, as if a mad landscape gardener had been given a free hand and told to exercise his imagination to the utmost. The squares of the checkerboard were almost a kilometre on a side, and though most of them were flat he could not be sure if they were solid, their colours and textures varied so greatly. He decided to wait until the last possible minute before making a decision—if indeed he had any choice.

When there were a few hundred metres to go, he made a last call to the Hub.

“I’ve still got some control—will be down in half a minute—will call you then.”

That was optimistic, and everyone knew it. But he refused to say goodbye; he wanted his comrades to know that he had gone down fighting, and without fear.

Indeed, he felt very little fear, and this surprised him, for he had never thought of himself as a particularly brave man. It was almost as if he was watching the struggles of a complete stranger, and was not himself personally involved. Rather, he was studying an interesting problem in aerodynamics, and changing various parameters to see what would happen. Almost the only emotion he felt was a certain remote regret for lost opportunities—of which the most important was the forthcoming Lunar Olympics. One future at least was decided; Dragonfly would never show her paces on the Moon.

A hundred metres to go; his ground speed seemed acceptable, but how fast was he falling? And here was one piece of luck—the terrain was completely flat. He would put forth all his strength in a final burst of power, starting—NOW!

The right wing, having done its duty, finally tore off at the roots. Dragonfly started to roll over, and he tried to correct by throwing the weight of his body against the spin. He was looking directly at the curving arch of landscape sixteen kilometres away when he hit. It seemed altogether unfair and unreasonable that the sky should be so hard.

When Jimmy Pak returned to consciousness, the first thing he became aware of was a splitting headache. He almost welcomed it; at least it proved that he was still alive.

Then he tried to move, and at once a wide selection of aches and pains brought themselves to his attention. But as far as he could tell, nothing seemed to be broken.

After that, he risked opening his eyes, but closed them at once when he found himself staring straight into the band of light along the ceiling of the world. As a cure for headache, that view was not recommended.

He was still lying there, regaining his strength and wondering how soon it would be safe to open his eyes, when there was a sudden crunching noise from close at hand. Turning his head very slowly towards the source of the sound, he risked a look—and almost lost consciousness again.

Not more than five metres away, a large crab-like creature was apparently dining on the wreckage of poor Dragonfly. When Jimmy recovered his wits he rolled slowly and quietly away from the monster, expecting at every moment to be seized by its claws, when it discovered that more appetizing fare was available. However, it took not the slightest notice of him; when he had increased their mutual separation to ten metres, he cautiously propped himself up in a sitting position.

From this greater distance, the thing did not appear quite so formidable. It had a low, flat body about two metres long and one wide, supported on six triple-jointed legs. Jimmy saw that he was mistaken in assuming that it had been eating Dragonfly; in fact, he could not see any sign of a mouth. The creature was actually doing a neat job of demolition, using scissor-like claws to chop the sky-bike into small pieces. A whole row of manipulators, which looked uncannily like tiny human hands, then transferred the fragments to a steadily growing pile on the animal’s back.

But was it an animal? Though that had been Jimmy’s first reaction, now he had second thoughts. There was a purposefulness about its behaviour which suggested fairly high intelligence; he could see no reason why any creature of pure instincts should carefully collect the scattered pieces of his sky-bike—unless, perhaps, it was gathering material for a nest.

Keeping a wary eye on the crab, which still ignored him completely, Jimmy struggled to his feet. A few wavering steps demonstrated that he could still walk, though he was not sure if he could outdistance those six legs. Then he switched on his radio, never doubting that it would be operating. A crash that he could survive would not even have been noticed by its solid-state electronics.

“Hub Control,” he said softly. “Can you receive me?”

“Thank God! Are you OK?”

“Just a bit shaken. Take a look at this.”

He turned his camera towards the crab, just in time to record the final demolition of Dragonfly’s wing.

“What the devil is it—and why is it chewing up your bike?”

“Wish I knew. It’s finished with Dragonfly. I’m going to back away, in case it wants to start on me.”

Jimmy slowly retreated, never taking his eyes off the crab. It was now moving round and round in a steadily widening spiral, apparently searching for fragments it might have overlooked, and so Jimmy was able to get an overall view of it for the first time.

Now that the initial shock had worn off, he could appreciate that it was quite a handsome beast. The name “crab” which he had automatically given it was perhaps a little misleading; if it had not been so impossibly large, he might have called it a beetle. Its carapace had a beautiful metallic sheen; in fact, he would almost have been prepared to swear that it was metal.

That was an interesting idea. Could it be a robot, and not an animal? He stared at the crab intently with this thought in mind, analysing all the details of its anatomy. Where it should have had a mouth was a collection of manipulators that reminded Jimmy strongly of the multipurpose knives that are the delight of all red-blooded boys; there were pinchers, probes, rasps and even something that looked like a drill. But none of this was decisive. On Earth, the insect world had matched all these tools, and many more. The animal-or-robot question remained in perfect balance in his mind.

The eyes, which might have settled the matter, left it even more ambiguous. They were so deeply recessed in protective hoods that it was impossible to tell whether their lenses were made of crystal or jelly. They were quite expressionless and of a startlingly vivid blue. Though they had been directed towards Jimmy several times, they had never shown the slightest flicker of interest. In his perhaps biased opinion, that decided the level of the creature’s intelligence. An entity—robot or animal—which could ignore a human being could not be very bright.

It had now stopped its circling, and stood still for a few seconds, as if listening to some inaudible message. Then it set off, with a curious rolling gait, in the general direction of the Sea. It moved in a perfectly straight line at a steady four or five kilometres an hour, and had already travelled a couple of hundred metres before Jimmy’s still slightly-shocked mind registered the fact that the last sad relics of his beloved Dragonfly were being carried away from him. He set off in a hot and indignant pursuit.

His action was not wholly illogical. The crab was heading towards the Sea—and if any rescue was possible, it could only be from this direction. Moreover, he wanted to discover what the creature would do with its trophy; that should reveal something about its motivation and intelligence.

Because he was still bruised and stiff, it took Jimmy several minutes to catch up with the purposefully-moving crab. When he had done so, he followed it at a respectful distance, until he felt sure that it did not resent his presence. It was then that he noticed his water flask and emergency ration pack among the debris of Dragonfly, and instantly felt both hungry and thirsty.