"There is trouble before us, and we must fight for our lives," said the master, brightening up a little. "If you do not wish to be killed, you must join us, and help in the struggle."

"We shall do so gladly, if there is need," answered Tom. "But let us hope that the stranger will turn out to be a friend."

"I wish I could think the same," the master replied with a shake of his head. "It is more than likely that she is a pirate. But now we must separate. You and your friend go forward into the bows. I shall station two of my men in the centre of the dhow, while I and the fourth go aft. Then we shall be prepared at all points, and wherever they attempt to board us, we shall have men at hand to beat them back."

"If I were you I should order everyone to lie down," said Tom, thoughtfully. "At the distance they are from us now they cannot have ascertained how many we have on board, and will naturally keep away until they are certain. If they are bent on capturing us, and open fire when within range, we can all creep to the centre and give them a volley. Then we'll hasten to the bows, and fire from that quarter. You have plenty of guns, so that you have only to load a number, and pile them at various points along the deck, in readiness for our volleys. If we are quick, and take good care to keep well below the bulwarks, we ought to confuse them, and make them think that we have plenty of men."

"It is a good plan," the native answered. "I shall see that the guns are brought up at once, and the men warned. That ship will sail close up to us, expecting us to fall an easy prey. But we'll astonish them with our bullets, and will set them wondering, for it is unusual for a peaceful trader, as we are supposed to be, to carry any firearms. Go forward now, and explain to your comrade."

Tom at once ran to the bows, where Jim was reclining on the deck, watching the oncoming ship, and throwing himself down beside him, began to make signs to him, keeping a watch all the time, however, upon the other members of the crew.

"Ah, they've gone below for the guns," he said at last, "and there is only the man at the helm to be feared, and he is engaged in watching this pirate, or whatever she may be. Listen, Jim. We're in for a struggle, for that ship is an enemy, and is probably filled with negro cut-throats. I have advised the master of our ship to make a fight for it, but I doubt if he or his men have the necessary courage. What are we to do if that is the case?"

"It is hard to say, Tom. If the dhow over there carries a big crew, resistance would be madness, in my opinion. Better to give in and fraternize with them, if they will allow us, trusting to get away from them at some future date. That's the best advice I can give. But if you think we have any chance, I'm ready and willing to stand by you."

"I know that, old boy," answered Tom warmly; "but though I have advised resistance, I doubt whether it will be attempted. We'll just wait, and see how things go. This stranger may turn out, after all, to be a friend."

Whatever hopes they might have had as to the peaceful nature of the approaching dhow, they were quickly disappointed, for she was coming up rapidly, aided by a steady and brisk breeze. Almost before they thought it possible, she was within range, and then they saw that she was quite double the size of their vessel. Shooting up into the wind, she lay to dead across their bows, displaying at the same moment a broad expanse of white deck, which was thickly crowded with men. Almost instantly a puff of smoke belched from her bulwarks, and a ball came hurtling over the water.