In the midst of these thoughts, he came forth suddenly upon a broad, open plain, filled with stout underbrush. Through this the trail ran. Reaching this, the whole party urged their horses at full speed, and for at least three miles they were able to maintain this rapid progress. At the end of that distance, the trail once more entered the woods, and the pace dwindled to a walk. But that three-mile run cheered the spirits of all. "How many miles have we come, I wonder?" asked Claude. "About six," said the priest. "How many miles is it to the schooner?" "About forty." Claude drew a long breath. "It must be nearly three o'clock in the morning now," said he. "I dare say they are finding it out now." "Well, we needn't stop to listen," said the priest. "No; we'll hear them soon enough." "At any rate, the dawn is coming," said the priest. "The day will soon be here, and then we can go on as fast as we wish." CHAPTER XXIII. PURSUIT. As they hurried on, it grew gradually lighter, so that they were able to advance more rapidly. The path remained about the same, winding as before, and with the same alternations of roots, stones, and swamp; but the daylight made all the difference in the world, and they were now able to urge their horses at the top of their speed. The Indian who was at their head was able to keep there without much apparent effort, never holding back or falling behind, though if the ground had been smoother he could scarcely have done so. With every step the dawn advanced, until at last the sun rose, and all the forest grew bright in the beams of day. A feeling of hope and joy succeeded to the late despondency which had been creeping over them; but this only stimulated them to redoubled exertions, so that they might not, after all, find themselves at last cheated out of these bright hopes. That they were now pursued they all felt confident. At three o'clock the absence of the sentry must have been discovered, and, of course, the flight of Claude. Thereupon the alarm would at once be given. Cazeneau would probably be aroused, and would proceed to take action immediately. Even under what might be the most favorable circumstances to them, it was not likely that there would be a delay of more than an hour. Besides, the pursuer had an advantage over them. They had a start of three hours; but those three hours were spent in darkness, when they were able to go over but little ground. All that they had toiled so long in order to traverse, their pursuers could pass over in one quarter the time, and one quarter the labor. They were virtually not more than one hour in advance of the enemy, who would have fresher horses, with which to lessen even this small advantage. And by the most favorable calculation, there remained yet before them at least thirty miles, over a rough and toilsome country. Could they hope to escape?