An hour later, and at a point of the prairie ten miles farther from Fort Inge, the relative positions of the three travellers had undergone a considerable change.
The foremost was just entering into a sort of alley or gap in the chapparal forest; which here extended right and left across the plain, far as the eye could trace it. The alley might have been likened to a strait in the sea: its smooth turfed surface contrasting with the darker foliage of the bordering thickets; as water with dry land. It was illumined throughout a part of its length—a half mile or so—the moon showing at its opposite extremity. Beyond this the dark tree line closed it in, where it angled round into sombre shadow.
Before entering the alley the foremost of the trio of travellers, and for the first time, exhibited signs of hesitation. He reined up; and for a second or two sate in his saddle regarding the ground before him. His attention was altogether directed to the opening through the trees in his front. He made no attempt at reconnoitring his rear.
His scrutiny, from whatever cause, was of short continuance.
Seemingly satisfied, he muttered an injunction to his horse, and rode onward into the gap.
Though he saw not him, he was seen by the cavalier in the cloak, following upon the same track, and now scarce half a mile behind.
The latter, on beholding him, gave utterance to a slight exclamation.
It was joyful, nevertheless; as if he was gratified by the prospect of at length overtaking the individual whom he had been for ten miles so earnestly pursuing.
Spurring his horse to a still more rapid pace, he also entered the opening; but only in time to get a glimpse of the other, just passing under the shadow of the trees, at the point where the avenue angled.
Without hesitation, he rode after; soon disappearing at the same place, and in a similar manner.