He retraced his steps at a pace that was half-walking, half-running. The trail he had left showed clearly in the infrared light. In a few moments he came out of the caves onto the lake sh.o.r.e once more, and he saw the signal that had summoned the boats. A red light was now clearly visible.
He thought it was right at the point from which he had pushed off in the Tibetan"s boat.
A sudden thought struck him. Wouldn"t they miss the Tibetan and the boat? He hurried faster. Now and then he stopped to listen, and he could hear the sound of oars in the water.
It didn"t take long to reach his boat. When he leaned over the Tibetan, frightened black eyes peered up at him. He tested the man"s bonds. They were tight enough to be effective, but not so tight they cut off his circulation. He knew the gag was uncomfortable, but he didn"t dare remove it. As a.s.surance that he meant no harm, he patted the man on the shoulder. Some of the wild fright went out of the beady eyes.
Working quietly, Rick pushed the boat out into the water. He wasn"t afraid of being seen. Candles or torches didn"t cast enough light to penetrate the blackness as the infrared beam did. But he might be heard.
He had to be as quiet as possible.
He used only one oar, kneeling in the stern and paddling the flat-bottomed craft like a canoe. The infrared camera, placed on the seat with the beam directed ahead of him, gave him plenty of light to see. Once in a while he turned the beam around. The two boats were making good progress toward the red signal. The beam of the infrared camera didn"t penetrate far enough for him to see what or who was under the red light.
He rounded the corner that had blocked his way and paddled silently along the rocky wall. The two boats were out of sight now.
Rounding the corner gave him a clear view of the torches, but he knew the men around them couldn"t see him.
The way was longer than he had thought. He paddled in and out of coves, past grottoes in the rocky wall. Then, at last, he saw the little pile of torn cloth he had left on the sh.o.r.e at the end of his cave trail. He had put all the cloth not needed for marking trail in one place, not because he had been foresighted, but because he hadn"t needed it any more. He was glad now of the accident that marked the right place, otherwise he couldn"t have identified it from the rest of the openings in the wall.
He pulled the boat up to it and anch.o.r.ed it by the rope to a convenient stalagmite. Then he half-lifted, half-dragged the trussed Tibetan into the cave and out of sight of the lake.
Rick searched the water for some sign of the boats, and thought he heard them coming. He went back to the Tibetan, took his canteen, unscrewed the top, and placed it on the rock. Then, kneeling over his captive, he took the man"s throat in one hand. With the other he undid the rag that held the gag in place. Pressure of his fingers warned the Tibetan he would be strangled if he so much as squeaked. Then Rick pulled the torn rags he had used as a gag from the man"s mouth, lifted him to a sitting position, and held the canteen to his lips with his free hand.
The Tibetan drank greedily. Rick let him rest for a moment, then held the canteen again. The man drank his fill, then nodded his thanks. Rick quickly replaced the gag and bound it in place, then used another piece of cloth torn from the man"s clothing to lash one leg to a stalagmite.
He didn"t want to risk having the man wriggle to the entrance at the wrong time, and sound an alarm.
Rick was exultant. High excitement was rising in him, because he thought it was only a matter of time now before Long Shadow would come, even if his enemy was not already in one of the boats that were making their way back to the camp.
He switched out the infrared light, placing the camera on the ground, pointing toward the boat landing. Then he lay down on his stomach, rifle thrust out in front of him and handy to his hand. He could wait. He could wait days, if necessary. Because once Long Shadow came, he would force him to show the way to the outside, and he would force him to locate the others.
If Long Shadow refused to co-operate ... Rick"s lips tightened. Then at least he wouldn"t be lonesome in the Caves of Fear. His enemy would be his company until the end.
CHAPTER XVIII
The Hostages
A faint splashing warned Rick that the boats were approaching. In a few moments they were opposite his position. He swung the infrared light around toward them and snapped it on.
There were two men in the lead boat, one rowing and the other taking his ease in the stern. Rick"s heart leaped as he saw that the pa.s.senger was of very slender build. Was it Long Shadow? He couldn"t see his face clearly. He looked at the second boat, and a sudden grin split his lips.
Worthington Ko!
The Chinese merchant was sitting at ease, and there was no mistaking his portly figure. Besides, he twisted on the wooden seat, making himself more comfortable, and for an instant his face was toward Rick.
"Good," Rick muttered to himself. If the slender man wasn"t Long Shadow, at least he would have Ko to deal with. The Chinese with the gla.s.s eye could, he knew, speak English, although it was probable that Long Shadow could, too.
He watched as the boats reached the barge. Ko and the slender man got out. Rick studied the stranger, noting that he was taller than Ko, and so thin that, compared with the portly merchant, he looked like an animated bean pole.
"He surely must be Long Shadow," Rick told himself. As soon as the excitement of their arrival had died down among the Tibetans, he intended to get into his boat and start toward the camp.
Ko and the stranger talked together for a moment, then the latter gestured toward the Tibetans. The Tibetans ran toward the tents while the two newcomers waited.
Rick watched the Tibetans, his brow furrowed. Surely they weren"t going to strike camp! He revised his plans hastily. If they did start to take down the tents, he would dump his prisoner back in the boat. Then he would follow wherever they went.
The Tibetans vanished into the tents, and in a moment they came out again.
And they were leading Scotty, Zircon, and Chahda!
Rick gasped.
His friends had been in the camp all the time, prisoners! He groaned softly. If he had only known, he might have gotten to them while the boats were gone and the number of guards was temporarily reduced. He got to his knees, determined to start for them right away. Then he paused as his three friends were led before the two strangers. They were all erect, their hands tied behind them.
Anyway, prisoners or not, they were evidently none the worse for their captivity. Again he started for the boat, and again he paused. What if Long Shadow and Ko intended loading them in the boats? It might be wiser to wait. He sank down to a sitting position, caressing the cold metal of his rifle. The next few moments would tell the story.
Worthington Ko stepped forward, confronting Zircon. The Chinese nodded his head, then deliberately slapped the scientist across the face.
Zircon couldn"t strike back. But his legs were free. One ma.s.sive leg swung in a giant punt that caught the Chinese squarely in the stomach.
Worthington Ko flew backward like a rag doll and slid along the limestone floor. Rick watched the tableau, spellbound.
The Tibetans ran forward.
Rick put the camera down, light pointing at the group across the way.
Then he raised his rifle and sighted in. He"d get some of them before they could harm his friends. His finger tightened slowly on the trigger.
And then the Tibetans fell back as Long Shadow barked an order.
Worthington Ko got to his feet, bent over, both hands on his stomach. He weaved a little. The breath had been knocked right out of him, Rick thought.
The Tibetans and Long Shadow watched as Ko straightened up, very slowly.
He ran his hands gingerly over his big stomach. Then, walking unsteadily, he moved back to within a few feet of Zircon. He called out something and one of the Tibetans ran forward.
Rick"s throat clogged as the torchlight reflected from a shiny blade. Ko took the blade and swished it through the air. Then, drawing it back, he stepped forward.
The Chinese was squarely in Rick"s sights. He squeezed the trigger and the rifle recoiled against his shoulder. The shot thundered through the echoing cave.
Ko staggered. He dropped the blade, took a couple of hesitant steps backward, and then sat down hard.
There was sudden chaos in the camp across the way. The Tibetans ran back and forth aimlessly like sheep. Long Shadow bellowed orders. Then he ran to a torch, pulled it out of the socket, and heaved it into the water.
The Tibetans got the idea. The torches flashed through the air and then hissed out in the water.
Long Shadow felt his way toward the three Spindrifters, calling out orders to the Tibetans. Rick suddenly realized that, of all in sight, only he could see! Long Shadow and his men thought they were safe in the darkness.
He watched, rifle at his shoulder, as Long Shadow collected the Tibetans. Then he realized that the enemy intended herding Scotty, Zircon, and Chahda into the caves. Probably they were certain that in the caves they would be safe from whoever had fired from the darkness.
Ko was still sitting. He had one hand pressed to his side.