Carver had by this time mastered just enough Dutch to catch the lieutenant's meaning.
"What do you know about Captain Van Slyck's dealings with this gang?" he demanded, looking at the young man fixedly.
"I can't say – that is – " Banning took refuge in an embarrassed silence.
"Never mind," Carver answered curtly. "I don't want you to inform against a superior officer. But when we get back to Batavia you'll be called upon to testify to what you know."
Banning made no reply.
Carver was at breakfast when word was brought him that Mynheer Muller, the controlleur, was at the gate and desired to see him. He had left orders that none should be permitted to enter or leave without special permission from the officer of the day. The immediate thought that Muller was come to propose terms of surrender occurred to him, and he flushed darkly. He directed that the controlleur be admitted.
"Goeden-morgen, mynheer kapitein," Muller greeted as he entered. His face was very pale, but he seemed to carry himself with more dignity than customarily, Carver noticed.
"State your mission, mynheer," Carver directed bluntly, transfixing the controlleur with his stern gaze.
"Mynheer kapitein, you must fight for your lives to-day," Muller said. "Ah Sing is here, there are three thousand Dyaks and Malays below." His voice quavered, but he pulled himself together quickly. "I see you are prepared. Therefore what I have told you is no news to you." He paused.
"Proceed," Carver directed curtly.
"Mynheer kapitein, I am here to fight and die with you," the controlleur announced.
A momentary flash of astonishment crossed Carver's face. Then his suspicions were redoubled.
"I hadn't expected this," he said, without mincing words. "I thought you would be on the other side."
Muller's face reddened, but he instantly recovered. "There was a time when I thought so, too, kapitein," he admitted candidly. "But I now see I was in the wrong. What has been done, I cannot undo. But I can die with you. There is no escape for you to-day, they are too many, and too well armed. I have lived a Celebes islander, a robber, and a friend of robbers. I can at least die a white man and a Hollander."
Carver looked at him fixedly.
"Where is the resident?" he demanded.
"In a hut, in the jungle."
"In Ah Sing's hands?"
"He is Koyala's prisoner. Ah Sing does not know he is there."
"Um!" Carver grunted. The exclamation hid a world of meaning. It took little thought on his part to vision what had occurred.
"Why aren't you with Koyala?" he asked crisply.
Muller looked away. "She does not want me," he said in a low voice.
For the first time since coming to Bulungan, Carver felt a trace of sympathy for Muller. He, too, had been disappointed in love. His tone was a trifle less gruff as he asked: "Can you handle a gun?"
"Ja, mynheer."
"You understand you'll get a bullet through the head at the first sign of treachery?"
Muller flushed darkly. "Ja, mynheer," he affirmed with quiet dignity. It was the flush that decided Carver.
"Report to Lieutenant Banning," he said. "He'll give you a rifle."
It was less than an hour later that the investment of the fort began. The Dyaks, scurrying through the banyan groves and bamboo thickets, enclosed it on the rear and landward sides. Ah Sing's pirates and the Malays crawled up the rise to attack it from the front. Two of Ah Sing's proas moved up the bay to shut off escape from the sea.
An insolent demand from Ah Sing and Wobanguli that they surrender prefaced the hostilities.
"Tell the Rajah and his Chinese cut-throat that we'll have the pleasure of hanging them," was Carver's reply.
To meet the attack, Carver entrusted the defense of the rear and landward walls to the Dutch and Javanese under Banning, while he looked after the frontal attack, which he shrewdly guessed would be the most severe. Taking advantage of every bush and tree, and particularly the hedges that lined the lane leading down to Bulungan, the Malays and pirates got within six hundred yards of the fort. A desultory rifle-fire was opened. It increased rapidly, and soon a hail of bullets began sweeping over the enclosure.
"They've got magazine-rifles," Carver muttered to himself. "Latest pattern, too. That's what comes of letting traders sell promiscuously to natives."
The defenders made a vigorous reply. The magazine-rifles were used with telling effect. Banning had little difficulty keeping the Dyaks back, but the pirates and Malays were a different race of fighters, and gradually crept closer in, taking advantage of every bit of cover that the heavily grown country afforded.
As new levies of natives arrived, the fire increased in intensity. There were at least a thousand rifles in the attacking force, Carver judged, and some of the pirates soon demonstrated that they were able marksmen. An old plainsman was the first casualty. He was sighting along his rifle at a daring Manchu who had advanced within three hundred yards of the enclosure when a bullet struck him in the forehead and passed through his skull. He fell where he stood.
Shortly thereafter Gibson, an ex-sailor, uttered an exclamation, and clapped his right hand to his left shoulder.
"Are ye hit?" Larry Malone asked.
"They winged me, I guess," Gibson said.
The Dutch medical officer hastened forward. "The bone's broken," he pronounced. "We'll have to amputate."
"Then let me finish this fight first," Gibson retorted, picking up his rifle. The doctor was a soldier, too. He tied the useless arm in a sling, filled Gibson's magazine, and jogged away to other duties with a parting witticism about Americans who didn't know when to quit. There was plenty of work for him to do. Within the next half hour ten men were brought into the improvised hospital, and Carver, on the walls, was tugging his chin, wondering whether he would be able to hold the day out.
The firing began to diminish. Scanning the underbrush to see what significance this might have, Carver saw heavy columns of natives forming. The first test was upon them. At his sharp command the reply fire from the fort ceased and every man filled his magazine.
With a wild whoop the Malays and Chinese rose from the bush and raced toward the stockade. There was an answering yell from the other side as the Dyaks, spears and krisses waving, sprang from the jungle. On the walls, silence. The brown wave swept like an avalanche to within three hundred yards. The Javanese looked anxiously at their white leader, standing like a statue, watching the human tide roll toward him. Two hundred yards – a hundred and fifty yards. The Dutch riflemen began to fidget. A hundred yards. An uneasy murmur ran down the whole line. Fifty yards.
Carver gave the signal. Banning instantly repeated it. A sheet of flame leaped from the walls as rifles and machine-guns poured their deadly torrents of lead into the advancing horde. The first line melted away like butter before a fire. Their wild yells of triumph changed to frantic shrieks of panic, the Dyaks broke and fled for the protecting cover of the jungle while the guns behind them decimated their ranks. The Malays and Chinese got within ten yards of the fort before they succumbed to the awful fusillade, and fled and crawled back to shelter. A mustached Manchu alone reached the gate. He waved his huge kris, but at that moment one of Carver's company emptied a rifle into his chest and he fell at the very base of the wall.
The attack was begun, checked, and ended within four minutes. Over two hundred dead and wounded natives and Chinese lay scattered about the plain. The loss within the fort had been four killed and five wounded. Two of the dead were from Carver's command, John Vander Esse and a Californian. As he counted his casualties, Carver's lips tightened. His thoughts were remarkably similar to that of the great Epirot: "Another such victory and I am undone."
Lieutenant Banning, mopping his brow, stepped forward to felicitate his commanding officer.
"They'll leave us alone for to-day, anyway," he predicted.
Carver stroked his chin in silence a moment.
"I don't think Ah Sing's licked so soon," he replied.
For the next three hours there was only desultory firing. The great body of natives seemed to have departed, leaving only a sufficient force behind to hold the defenders in check in case they attempted to leave the fort. Speculation on the next step of the natives was soon answered. Scanning the harbor with his glasses, Carver detected an unwonted activity on the deck of one of the proas. He watched it closely for a few moments, then he uttered an exclamation.
"They're unloading artillery," he told Lieutenant Banning.
The lieutenant's lips tightened.