"It is all very well for you," said M. Delange, quickly, "but do you think that we could rest quietly in this state of suspense and anxiety about our friends? It is impossible. Our goal is too near at hand for us not to try, at all events, to reach it. Besides, an hour's rest, so far from being of service to us or our horses, would only make us feel our fatigue all the more. I agree with Périères; let us make for the tents, after giving notice of our presence, if you think that act of prudence indispensable." Omar and Ali exchanged glances. They were by no means at their ease with regard to the words they had just heard, and still less so with the manner in which, they had been spoken. The two Europeans, over-excited by a sleepless night and their hurried ride, did not appear possessed of their usual coolness; they were acted upon by their nervous system instead of by their reason. The state of mind in which they were might easily be productive of disaster, for the Arabs, like all men of action, can only be intimidated by calmness and cool resolution. But the interpreters, seeing that any further remonstrance or opposition would only serve to increase the irritation of MM. Périères and Delange, thought it better to give way. "How," said Ali, "are we to announce our presence to these people?" "By firing a shot or two in the air," said M. Delange. "That is the way you present yourselves in the desert, is it not?" "Do not let us waste our powder on the empty air," observed the second interpreter. "We may want it." "Very well, then; the Bedouin, who has brought us here, can go on a little way in advance, enter the encampment of his friends, and awake them with the news of our presence amongst them." Abou-Zamil was summoned, and informed of what was expected from him. "Not for ten camels," was his response, "would I do what you ask me. If they see me, my friends will accuse me at once of having disclosed to you their place of retreat, and they will revenge themselves by killing me. I have already told you that I have fulfilled my compact— count no more on me." "To horse, then!" cried M. Périères. "We can on our way determine what to do." The whole body started off at once in the direction of the camp, where some movement was now visible. Several men appeared at the doors of the tents, and some women were seen hastening towards the patch of grass where the animals were feeding.