But why not, Rees thought. Unless, unless their over-the-river crack-up had looked much worse than it was to any Crocs watching. The enemy might deem them grounded; either dead or else easy meat for more leisurely follow-up, to be picked up later after they had wiped out the last off-world pockets in this section. He said as much to Isiga.

  "Since I, too, thought we were finished," she observed, "perhaps they are not to be blamed in judging our descent fatal. How long now to Wrexul's?"

  "I don't know. If we could appeal for a com cast we could ride a finder beam in. As it is we'll have to depend on the spy-scout, and make sure it doesn't guide us to a Croc raiding party. But Crocs with a force beam! They can break . . ." He stopped short, aware at last of what that fact could mean.

  "A force beam," Isiga finished for him a greater calm than he believed he could summon at the moment, "could also burn a path through the Wrexul defenses, is that not so?"

  "Yes. But if our people knew that the Crocs were so armed, they could do something."

  "What?" she asked bleakly.

  What indeed? A well defended post such as Nagassara port itself, that could stand up to a force beam, put up a counter-force cast which would send the power of the attacking beam back, to burn out the caster and those who sighted it. But not even Wrexul's would possess protection of that type here. The defenders would not be expecting to front one of the top Patrol weapons in the hands of jungle fighters. Also, primitive jungle hunters would not know how to use it, certainly not with the accuracy which had downed the roller. Someone in that band had had training in modern off-world weapons.

  "Wrexul's is our only chance," Rees said dully. "We can't lift over the mountains in this machine." He was beginning to doubt if they were going to roll any distance further here either. The roller was handling in a way which could not be explained by the rough terrain through which they were boring a path. The sonic was out. What about its other protective measures?

  "Wait!" Isiga's voice was sharp. "That dial, the bar on it moves now!"

  Rees gripped the half-wheel tighter. "In what direction, to what degree?" To him the faint glimmer of the instrument panel was too blurred to read.

  "It swings right . . . ten points . . . now more . . ."

  "That means the Crocs are across the river. What's ahead of us?"

  Her hand was on his shoulder to steady herself as she stood up in the rocking machine, using her better-than-Terran night sight on the path before them.

  "Ahh! Pull up—quick!"

  Rees obeyed, and the roller lurched as he applied the cut-off, slewed around in the crushed brush. The flamer! If he could use the flamer! He fully expected to front a Croc attack out of the dark.

  "We are near to the edge of a drop," Isiga reported. "How deep a one I do not know, but it is wide. Can we hop it?"

  Rees' fingers went to that other button, thrust hard. The machine spurted, but there was no answering surge strong enough to raise it from the mass of vegetation where it rested. He was right, more than the sonic had suffered back there in the crash.

  "The hop power is out," he said. What to do now? Try to swing around so he could rake the brush with the flamer? All he had been trying to remember this nightmare day and night about the spider's eye was at last beginning to pay off. He'd be taking the biggest gamble of his life, a bigger one perhaps than he should have. But it could be their only chance.

  "Get this," he spoke incisively having made his decision. "I'm going to turn, with my back to the drop. You empty the storage compartments, fill the canteens from the tank, take all rations—you can pack it all into those blankets—get the children ready. As soon as we stop, take them and the supply packs out of here. Head to the right, along the edge of the drop. Wait . . ." he unfastened the blaster belt with its comfortably filled holster. "Do you know how to use one of these? Three pressures of the firing button gives you maximum, and you'll need that to burn through Croc belly armor."

  "And you?" She took the weapon from him.

  "I'm going out in a blaze of fire power as far as the Crocs are concerned. It's the pattern they follow when they are cornered in battle. They'll come up, get the flamer in the face. And then the roller will buck back into the drop and blow up. If any of them survive that toasting, they'll think we all went up with the machine. I'll join you as soon as I can."

  "This machine is too disabled to aid us farther?" Her cool acceptance of their danger was a steadying support.

  "Yes. It might conk out completely at any moment. Now get moving!"

  He helped her gather the canteens, the packs of rations, the aid kit, two bush knives. Then he handed Zannah out into her waiting arms, saw Gordy stumble after, the small boy manfully lugging the second blanket bundle. They were gone and Rees was alone, grimly hoping his choice was the right one. With any luck he should be able to make their pursuers believe that they were all trapped in the disabled roller.

  Gingerly he maneuvered the jungle car about, and his suspicions concerning the future were amply proven by the stiff, limited responses to its controls. Once the motor cut out entirely and Rees thought it was gone, until it answered haltingly to his frantic coaxing. He was turned around now, his back to the gulf masked in the darkness, the flamer facing the way the Crocs must come. Luckily his eyes had recovered to the point where he could read the spy-scout dial. Its pointer had swung well past the half-way mark. The Crocs were coming, fast now.

  They couldn't carry a beamer, not over this broken ground, unless they had it mounted on a lift platform. And if they also had one of those . . . Rees smiled, a stretch of thin lips which did not in the least denote humor. That would have to come straight along the swath the roller had cleared. The flamer would take it, the beam it transported, and any firing crew riding it, dead center.

  The Terran made two other preparations and sat quietly to wait. He regretted the loss of the sonic. The undergrowth flattened in the passage of the jungle car must have been the valued home of countless insects. All Rees could do was trust in the strength of the repellent he had smeared on his skin moments earlier, but that did not guard him against all stings, bites, and the crawling exploration of creeping things he could not see (and did not want to anyway). Waiting; that bit, too, worse than any insect. He began to count mentally, try thus to estimate how far Isiga and the children could have traveled since they left the roller.

  Rees' eyes adjusted, and not a moment too soon! Not even Crocs, jungle wise as they were, could mask that object hanging well above the road of the roller, appearing as a blotch against the sky. It swung on and the diffused radiance of a half crushed lamp-bush gave Rees an idea of its outline. So they were bringing in the beam on a lift!

  The Terran pushed the flamer button. A tongue of raw red fire licked out. It must have caught the lift platform and its burden square on. But Rees did not wait to make sure. His arm shielding his eyes from the glare, he spun out of the seat, clung to the door with one hand, just long enough to kick at the starter. Then he hit the ground and squirmed to his knees, scuttled over a rocky surface which bruised the skin of his palms.

  Roller treads grated on the rock as the car groveled backwards. Fires were blazing around as the flamer slewed back and forth, tonguing out in a fan-shaped sweep before the retreating machine. Then that spear of fire pointed skywards as the car teetered on the brink of the drop. Rees, yards away now, dared pause to glance back.

  Down it went, toppling back into the gulf. And some of the enemy had survived. The rasping, coughing screeches of the Crocs made a harsh clamor. The Terran took to his heels, hoping that they would congregate on the edge, even start down towards the wreckage. He had hit them hard and they would be swept out of prudence, wanting to take his head. The skull of a valiant enemy was a far better trophy for the High Tree of a clan than that of a victim cut down in a massacre.

  Rees gasped as a pain caught him under the ribs. Now he must depend not only on his own speed and agility, but on Isiga's night sight. If the Salarika kept to the edge of th
e gully as he had ordered, he should catch up with the fugitives before too long. But as he scuttled faster to put as much distance between him and the crash as he could, Rees still waited for the finale he had planned.

  That came with more force than he had deemed possible. A crackle of light fiercer than the native sun lit up the Ishkurian landscape, even though its source was at the bottom of the drop. Rees stumbled on, a sound rising from his lips, not quite a laugh. Any headhunters caught in that explosion of a heated motor fed a full stream of energy would no longer be interested in skulls—not even their own!

  The leaders of that Croc party must have been operating the force beam on the lift. And Rees could probably count on their having been killed by the flamer. Now if there had been any survivors of the roller explosion they would not be out to track off-worlders. Rees had copied the pattern of their own people when facing overwhelming odds; get the enemy and end one's own life into the bargain.

  Only, now he was beginning to worry about Isiga and the children. Surely they could not have gone any farther than this. He slackened pace, trying to see more than the splotches of lamp-bush. Then another light brought Rees to an abrupt stop.

  Well overhead, but coasting down on a flight track which would connect with the ground just ahead of him, was a red line, or rather a pin-pricked outline of a monstrous head, jaws agape and every fang a small pulsating coal.

  In the roller or even in the open with a blaster, Rees would have been able to face that menace with the confidence of the superior armed. But his knife was no protection against an air dragon in the thing's own territory. This was a creature of the Ishkurian night, using its light celled head to dazzle and terrify its prey into helplessness. And it was on the hunt now but Rees realized he was not the quarry.

  The others! All the jungle had come into terrified wakefulness at the noise of the battle. Screams of disturbed flying things, of the small dwellers in the mass of vegetation were a loud uproar, through which the Terran could not hear the ominous flap of those wide skin-and-ribboned wings. He could only watch that wicked, red-outlined head as the thing approached in a purposeful glide.

  Isiga had the blaster, and he knew her sight was excellent. But if she used that weapon to finish off her attacker, she would also advertise to any Croc that the fugitives were still alive. Their sacrifice of the roller would mean nothing and they would be easy prey for trackers.

  Rees' feet continued to carry him forward, though he had no glimmering of idea as to what he was going to do with two bare hands against those red coals of teeth and the tearing foretalons which hung below the too-well-defined head.

  The air dragon was at tree-top level now, the smaller trees which rimmed the gully, not the towering giants of the true jungle. Those jaws snapped with cruel visibility. The hunter must have caught some flying creature bewildered into flight. But the morsel was too small to satisfy it. Now it hovered, perhaps some ten feet above the ground, the red outline of its head jerking back and forth. Rees gave a gasp of relief, his left hand pressing his aching ribs. What the air dragon sought was under cover.

  Unfortunately these things did have some intelligence, that and a habit of stubbornly settling upon one prey and that alone in a night's hunting. The air dragon would continue to patrol above, waiting for its intended meal to break from the protecting cover. And its very presence there, especially in a jungle already awakened and alert, would be a signal to summon others, the ground beasts, those that feasted on the remains after the flier had sated his more fastidious appetite and was gone.

  The skull-rats, the progies; those would gather. And a pack of either would flush the dragon's game into the open. Rees had heard Vickery's stories of such combined hunts and knew that the animal collector did not exaggerate in the least. To stay was death of one kind; to move was death of another.

  He estimated the circling course of the dragon. It flapped back and forth leisurely, not in the least concerned over the eventual outcome of the action. Rees was as certain as if he could see them clearly that the prey it sought was Isiga and the children. They must be—Rees studied the swing of the red tipped head above—under some bush or thick branched tree, a little to the left and even nearer to the edge of the drop. Perhaps the Salarika had been trying to reach that when the dragon had swooped too near for her to longer expose them to its pounce.

  Rees took to cover. Belly flat he wormed a way towards the spot he had fixed upon as the core of the dragon's interest. He must move quickly, before the skull-rats or the progies came!

  Then he was flattened under a thin curtain of cover, aware that that red pitted outline of a head swung about, was not pointing towards him! If he were only close enough! There was one action they could combine upon. Or if Isiga could use the blaster with an expert's ease and a narrow beam. With Vickery he would have tried such a move at once but now he must be sure.

  Something thudded out into the patch of open cut so invitingly and menacingly on the very lip of the gully. It winked with the reflection of pale light on metal as a spark in the bush from which it had been flung fastened on it in an off and on beam no stronger than the body light of some night insect. The blaster! Isiga must have seen his arrival and was now signalling to him the position of the weapon.

  Rees swept out his hands to either side of his body, raking in the muck of old leaves and twigs, hunting for a fallen branch he might use to reach the blaster. There was nothing to be found save some wood so rotted it crumbled to evil-smelling powder in his grasp.

  The blaster was there in the open, the air dragon alert and ready overhead. Its circle was tight above the clearing. The longer Rees waited the less he would be able to nerve himself to what he had to do now. The Terran set his teeth, tensed his body.

  He did not really leap, rather he threw himself low, as he might have done in tackling a runner, concentrating on that weapon. As his hand fell upon it, he flopped over on his back, swinging the blaster up so that it pointed skyward from his chest. And he stared wildly up into pure nightmare.

  The monstrous head was not just a red outline now. All its horror bloomed in the sudden beam of a handlight. And that ray dazzled it for just the second Rees must have to thumb the blaster to narrow beam and fire. He saw the pencil of energy leap at the gaping mouth and then kicked into a roll which carried him on toward the bush from which the hand light had come.

  A clawed foot raked, scraping along the Terran's side, tearing clothing from his body. But the strength of that stroke flung him on and away. Rees heard a scream of terrifying volume as he came up hard against fur and flesh and lay gasping for air.

  Somehow he squirmed up into a sitting position, the blaster again ready. But there was nothing out there to aim at, neither in the air or on the ground.

  "What?" he began.

  "It went over and down." Fingers fastened on his shoulder. "You are hurt?"

  Went over where? Rees tried to make sense of that as the hands swept down his arm to his scraped side, touched some scratch there to stinging life. Into the gully! That's what she meant; the air dragon must have been so severely wounded it had fallen into the gully!

  "You shot a dragon!" Gordy's voice was a breathy cry of triumph. "It's head went all smash! That's just what it did!"

  "And you have taken no great harm." Her hands were busy applying some substance to his side in swift, competent strokes.

  "We've got to get out of here," Rees assembled his wits to the point where common sense was again in command. He still did not quite believe that this had really happened, that he had pulled off their second wild gamble of the night.

  "Down the gully," Isiga told him, "there is a sheltered way. I had just found it when the dragon came. And there are signs of a path, we can not be too far from the plantation."

  "Then let's get going!" Rees urged.

  Chapter 7

  "No signs of life." Rees lay flat, his chin supported on an arm stretched across before him. A screen of scarlet-tipped grass stood between h
im and the sharply sloping drop toward a barrier which caught and reflected the greenish sunlight. He could not be wrong; the sentry towers at the four corners of that enclosure, the size and substantial structures the wall protected, said this was Wrexul's. But nothing moved from one of those buildings to the next, the place had a deserted look.

  "The 'copter park," Isiga was beside him, her silver fur-hair and grey skin blending better than the Terran's torn clothing and pink-tan hide with the color of Ishkurian soil and grass roots, "there is nothing there."

  Rees had already noted that disappointing fact. The off-world staff could have sealed their headquarters, taken off in the 'copters, trusting to luck that the trouble would be settled and they could return. From what Rees could sight every building was closed, the gates shut. And he imagined that persona-locks were on. A barrier tuned to Terran body heat would permit his entrance and Gordy's—but he was dubious about the Salariki. He said as much to his companion.

  "We should go there, even if your people have left?"

  "They didn't take the com with them. And that must be on direct beam with the port. If I could make contact with the authorities a 'copter could be sent be on robo-control."