"No, sir; no, sir."

"I heard nothing, Roberts," said the lieutenant. "You are excited with exertion. Go below and have a gla.s.s of sherry, my lad, and put in a dose of quinine. I can't afford to have you down with fever."

"No, thanky," said Bob; "I could manage the gla.s.s of wine, but I'm not going to spoil it with the quinine, I'm--There now, what's that? If that isn't a rifle-shot I'm no man."

"Then it isn't a rifle-shot," said the lieutenant, grimly. "I heard nothing."

"Beg pardon, sir, I think it was a shot."

"There's another!" cried Bob, excitedly. "It's our fellows somewhere."

There were a couple of distant shots, faintly heard now by all.

"You're right, Roberts," said the lieutenant, hastily; "but it is not obliged to be our fellows."

"They couldn't have followed up from the island, sir," cried Bob; "so it must be."

"Unless it is a party of Malays shooting."

"Then they are shooting our men," cried Bob. "They wouldn't be hunting when it's getting dark."

"There's another shot," said the lieutenant, now growing as excited as his companion. "What shall we do?"

"Fire a big gun," said Bob.

"That would be letting our enemies know where we are," said the lieutenant.

"Well," said Bob, st.u.r.dily, "let 'em know. It will show 'em that we are not afraid of them."

"You are right, Roberts," said lieutenant Johnson, quickly. "Unshot the bow gun there."

The gun was opened; the shot cartridge drawn out, a blank one subst.i.tuted; and directly after, the black darkness that had seemed to settle down over them was cut by a vivid flash, and the utter silence that was brooding over the river was broken by the deep-mouthed roar of the great breech-loading cannon.

The report seemed to roll off into the distance and echo amongst the mountains; and then, as it died away, they all listened with strained senses for some reply.

It came, just as they expected--three rifle-shots in succession. Then a pause, and three more rifle-shots.

There was a pause then, and the silence seemed awful, for the report of the great gun had driven every living thing near at hand to its lair.

"Three marines," said the lieutenant, sharply, "fire as I give the order. One--two--three!"

The three shots rang out at stated intervals, and the men reloaded and fired as before.

Then they waited again, and the signal was answered in a peculiar way that left no doubt whatever in the minds of those on board, and a murmur of satisfaction ran through the little crew.

And now, for the first time, Lieutenant Johnson began to wonder whether he had doubted the Malay guide without cause. He might have been swept overboard after all, and the hunting-party be really hemmed-in at some stockade.

A few moments' consideration, however, showed that this could not be the case, for they had journeyed back many miles before the steamer ran aground; and though the river winded a great deal, it was impossible that the stockade could have been higher up. The firing certainly came from quite another direction, away from the river; and shots that were evidently not signals were now heard again--one or two, then three or four together, as if men were skirmishing, and then came several volleys.

There was a fight going on, that was evident; and as the two officers realised this, they felt half-maddened at their helplessness.

They wanted to go to the aid of those who were fighting, but it would have been utter madness to have attempted to land with a detachment in the dark and try to hack a way through the jungle. They might have fired signals and had them responded to, but it would have been a helpless, bewildering piece of folly; and with pulses beating rapidly with excitement, and every nerve on the stretch, they felt themselves bound to a state of inaction, still they felt that they could fire signals to guide those who might, perhaps, get nearer, or, if shut in some place, fight the better for knowing that help was so near.

They did all they could, sending up a rocket from time to time, and twice, at intervals of about an hour, firing a big gun, each signal eliciting a reply from the distance; and then, at intervals of ten minutes, a rifle was fired, while, when six, seven, and eight bells were sounded, the same number of rifle-shots were heard.

It was a night of general watching on board the steamer, no man seeking shelter, though about seven bells the rain began to pour down with all the violence of a storm in the tropics, accompanied by thunder and lightning of the heaviest and most vivid description.

For about four hours this kept on, guns being fired in the intervals, when the thunder ceased for a few moments; but no answering shots had been heard for some time.

One thing was very evident--the party engaged were entrenched somewhere, and defending themselves, for their answering shots had been no nearer; in fact, all felt that travelling through the dense jungle was impossible until daylight set in.

The night was about half gone when the storm ceased as suddenly as it had come on; the clouds were dispersed, and the moon shone out clearly, showing them that the sluggish river was sluggish no longer, but running fast, and threatening to fill up to the top of its high banks, the water coming down evidently from the mountains.

This revived the hopes of all on board, and not without reason, for the steamer was gradually shifting her position; and hardly had a boat been lowered, and a hawser made fast to one of the big trees ash.o.r.e, before she lifted more and more; and in a few moments more, to the delight of all, they felt the branches sweeping the rigging, and the steamer moving free and clear.

The men, forgetting discipline, and the need perhaps for silence, gave an involuntary cheer; which ceased on the instant as, from somewhere lower down the stream, there came a faint, "Ship ahoy!"

"Ahoy!" was answered.

And after a brief colloquy a boat was lowered down, with half-a-dozen marines as well as the crew, Bob Roberts taking command, and cautiously steering her towards where the man who hailed seemed to be.

The boat was allowed to descend the stream stern foremost, the men dipping their oars occasionally to keep her head right, and to prevent her being swept down too swiftly.

The next minute, at the word, they gave away, and the cutter was run in beneath the branches to where one of the crew stood in the moonlight, with a soldier by his side.

"Why, it's Parker!" cried Bob, catching the man's hand.

"Parker it is, Mr Roberts, sir," said the man faintly. "I thought we should never have done it, what with the storm and the thick cane.

We've about cut our way here."

"And the captain and Major Sandars?" cried Bob.

"'Bout a mile away, sir, through the jungle, wanting help badly."

"Can we get there to-night?" cried Bob. "But jump in my lads, and we'll hear what the lieutenant says. Come: why don't you jump in?"

"I'm bet out, sir, and my mate too," said the sailor. "We're a bit wounded, sir. We volunteered to come for help when we first heerd the dear old 'Startler' speak out, but it's been a long job. Will you help us aboard, mates?"

Half-a-dozen willing hands soon had the two poor, drenched, wounded, and exhausted men on board the cutter, and five minutes after they were on the deck being questioned by the lieutenant.

"I told the captain, sir, as I'd ask you to fire two guns if we got here safe. He's down with fever, sir, and it would cheer him up if he heard the old gal say--begging your pardon--as she was close at hand."

The word was given, and a couple of heavy roars from the "old gal," as the sailor affectionately called his ship, bore the news to the captain; and then, in answer to the lieutenant, both of the messengers declared that it would be impossible to get to the helpless party that night.

"I wouldn't say so, sir, if I didn't feel," said Parker, "that the lads would only go losing theirselves in the wet jungle, and do no good. If you'd start at daybreak, sir, and take plenty of rum and biscuits, as well as powder and shot, you might get them aboard."

Then by slow degrees those on board learned from the worn-out messengers the whole of their experience, and how that since Major Sandars had appealed to the men, and they had sworn to stick together to the last, they had only made journeys of about a mile in length through the dense jungle. The guide was still delirious, and half the men down with sickness or wounds. Food they had had of the most meagre description, and that princ.i.p.ally the birds they had shot. Their ammunition was fast failing, and the time seemed to have come that evening to lie down and die, so weak were they, and so pertinacious were the attacks of the enemy--when a thrill of joy ran through every breast as they heard the signal shots, and knew that there was help at hand.