"I think I can locate that treasure in another day."
"Then go and do it."
"I – I've located the flat stone already."
"What!" came in a chorus, and all of the Dashaway's party were much dismayed.
"Yes, and I'll have the treasure box, and unless you agree to assist me you won't get a penny."
"When did you locate the tablet?" queried old Jacob.
"Yesterday afternoon. I would have opened it only – "
"Only what?"
"I didn't have the tools, and it was cemented right in the wall of the cave."
"Indeed!" The old tar put up his hand to shut off the others from talking. "Farvel, I think yer a natural born story-teller. You ain't seed so much as a corner o' thet stone. It's a put-up job to make us take ye into partnership – but it won't work nohow."
"Jacob Ropes is right," said Robert Menden. "You haven't seen the tablet."
"It ain't in no wall!" burst out Danny, ere he had stopped to think twice. "It's – " He stopped in dismay.
"Ha! so you have located it!" cried Joseph Farvel.
"It ain't in no wall, fer de papers don't read dat way," went on Danny, bound to smooth matters over. "It's behind a monument wid lions' heads and carved snakes, and such t'ings around it."
"A monument with lions' heads?" queried Farvel, in bewilderment. "All right – if you know best." He paused. "Then you won't form any partnership?"
"No," said Robert Menden; and all of the others agreed with him.
Without another word, Joseph Farvel ordered his helpers to gather his things together. He was on the point of appropriating one of old Jacob's ropes when the sailor stopped him.
"Take yer own, an' no more," he said, sternly; and Farvel dropped the coil. In a minute more he and his party made off and soon disappeared over the mountain top.
"That was a bad break, Danny," said Dick, when Farvel was out of hearing.
"So it was," murmured the Irish lad. "But I guess I t'rew him off de track wid dem lions' heads an' snakes, don't you?"
"Perhaps so; but be more careful in the future."
"I think the best thing we can do is to hide our traps, after this," observed Leander. "Who knows but what Bumbum or Farvel may be after them."
"That Carib may be watching us even now," said Don. "Let us search the bushes and see."
This was done, but nobody was brought to light. Then the outfit was hidden in a dense hollow, under some vines, and off they started for the Dark Cave once more, carrying all their ropes, as well as a stout canvas bag, with them.
CHAPTER XXVIII
BOB IS TAKEN PRISONER
They now felt thoroughly at home on the mountain top, and set a straight course for the Dark Cave.
It promised to be an exceedingly warm day, and they had not proceeded far before all were bathed in perspiration.
"This is too bad," observed Don. "We won't want to go underground while we are so hot. We may get a chill."
"We can rest awhile at the entrance to the cave," said Robert Menden. "We'll need it before climbing over the rough rocks to where that crack is located."
Reaching the entrance, they threw themselves on a grassy bank in the shade to rest.
Although they did not know it, Joseph Farvel was close at hand, and now watched them intently.
The fellow felt that they had discovered something, and wished to ascertain, if possible, just what it was.
"I'll dog them; see if I don't," he said to himself.
The negroes he had with him were brawny fellows, willing to do almost anything he ordered.
Presently Bob, feeling rested, sprang up and began to walk around near the entrance to the cave, and then toward a nearby pool of water.
His course took him out of sight of his companions, and close to where Farvel and the negroes lay concealed in the tall grass and trailing vines.
As the boy approached, a sinister look came over the man's face, and he whispered a few words to his black companions. They evidently understood, and nodded in agreement with him.
Bob had just procured his drink and was watching the flight of several birds near by, when he felt himself clutched from behind.
Before he could make the slightest outcry a hand was clapped over his mouth, and he was lifted from his feet and borne into the jungle.
Bob's eyes were wide open and he easily saw who had made him captive.
The natives carried him with ease, while it was Joseph Farvel's hand which was clapped over his mouth.
After several hundred feet had been covered, he was set down, and a handkerchief gag was inserted in his mouth.
"Make an outcry and you will be sorry for it," said Joseph Farvel, grimly.
Bob wished to ask where he was being taken, but was given no chance to do so. The natives bound his hands behind him, and then he was told by Farvel to march.
As there was nothing to be gained just then by resisting, poor Bob marched along, through the jungle and across several tiny mountain streams.
Presently they reached a rough shelter built of tree branches and palm leaves, and here they halted.
The boy was tied to a tree, hands and feet, the natives using some tough vines for that purpose. Then he was searched, and his pistol and pocketknife were taken from him.
"If I ungag you, will you promise to make no outcry?" asked Joseph Farvel.
As Bob was nearly smothered, he nodded his head, whereupon the obnoxious gag was quickly removed.