Weary waited for no further information.  He threw his saddle on a horse that he knew could get out and drift, if need came:  presently he, too, was chasing a brown dust cloud over the hill toward Sleepy Trail.

That Irish had gone to find Spikes Weber, Weary was positive; that Spikes was not a man who could be trusted to fight fair, he was even more positive.  Weary, however, was not afraid for Irish—­he was merely a bit uneasy and a bit anxious to be on hand when came the meeting.  He spurred along the trail darkening with the afterglow of a sun departed and night creeping down upon the land, and wondered whether he would be able to come up with Irish before he reached town.

At the place where the trail forked—­the place where he had met the wife of Spikes, he saw from a distance another rider gallop out of the dusk and follow in the way that Irish had gone.  Without other evidence than mere instinct, he knew the horseman for Spikes.  When, further along, the horseman left the trail and angled away down a narrow coulee, Weary rode a bit faster.  He did not know the country very well, and was not sure of where that coulee led; but he knew the nature of a man like Spikes Weber, and his uneasiness was not lulled at the sight.  He meant to overtake Irish, if he could; after that he had no plan whatever.

When, however, he came to the place where Spikes had turned off.  Weary turned off also and followed down the coulee; and he did not explain why, even to himself.  He only hurried to overtake the other, or at least to keep him in sight.

The darkness lightened to bright starlight, with a moon not yet in its prime to throw shadows black and mysterious against the coulee sides.  The coulee itself, Weary observed, was erratic in the matter of height, width and general direction.  Places there were where the width dwindled until there was scant room for the cow trail his horse conscientiously followed; places there were where the walls were easy slopes to climb, and others where the rocks hung, a sheer hundred feet, above him.

One of the easy slopes came near throwing him off the trail of Spikes.  He climbed the slope, and Weary would have ridden by, only that he caught a brief glimpse of something on the hilltop; something that moved, and that looked like a horseman.  Puzzled but persistent, Weary turned back where the slope was easiest, and climbed also.  He did not know the country well enough to tell, in that come-and-go light made uncertain by drifting clouds, just where he was or where he would bring up; he only knew instinctively that where Spikes rode, trouble rode also.

Quite suddenly at the last came further knowledge.  It was when, still following, he rode along a steeply sloping ridge that narrowed perceptibly, that he looked down, down, and saw, winding brownly in the starlight, a trail that must be the trail he had left at the coulee head.

“Mamma!” he ejaculated softly, and strained eyes under his hatbrim to glimpse the figure he knew rode before.  Then, looking down again, he saw a horseman galloping rapidly towards the ridge, and pulled up short when he should have done the opposite—­for it was then that seconds counted.