Dread Conjectures.

It is Wilder who so emphatically proclaims the character of the cavalcade. He has no need, Hamersley having already made it out himself.

“Yes; they are soldiers,” he rejoins, mechanically, adding, “Mexican, as a matter of course. None of our troops ever stray this fair west. ’Tis out of United States territory. The Texans claim it. But those are not Texans: they are uniformed, and carry lances. Your old friends, the Rangers, don’t affect that sort of thing.”

“No,” responds Wilder, with a contemptuous toss of the head, “I shedn’t think they did. We niver tuk to them long sticks; ’bout as much use as bean-poles. In coorse they’re Mexikins, lanzeeros.”

“What can they be doing out here? There are no Indians on the Staked Plain. If there were, such a small party as that, taking it to be Mexican, would not be likely to venture after them.”

“Maybe it’s only a advance guard, and thar’s a bigger body behint. We shell soon see, as they’re ridin’ deerect this way. By the ’Tarnal, ’twon’t do to let ’em sight us; leastwise, not till we’ve seen more o’ them, an’ know what sort they air. White men tho’ they call themselves, I’d a’most as soon meet Injuns. They’d be sure to take us for Texans; and ’bout me there’d be no mistake in that. But they’d treet you the same, an’ thar treetment ain’t like to be civil. Pull yur mule well back among the bushes. Let’s blind the brutes, or they may take it into their heads to squeal.”

The hybrids are led back into the grove, tied, and zapadoed—the last operation performed by passing a blanket, mask fashion, over their eyes. This done, the two men return to the edge of the copse, keeping themselves screened behind the outstanding trees.

In their absence the moving cohort has drawn nearer, and still advances. But slowly, and, as when first sighted, enveloped in a cloud of dust. Only now and then, as the wind wafts this aside, can be distinguished the forms of the individuals composing it. Then but for an instant, the dust again drifting around them.

Still the nimbus draws nigher, and is gradually approaching the spot where the travellers had concealed themselves.

At first only surprised at seeing soldiers on the Staked Plain, they soon become seriously alarmed. The troop is advancing towards the black-jack grove, apparently intending it for a place of bivouac; if so, there will be no chance for them to escape observation. The soldiers will scatter about, and penetrate every part of the copse. Equally idle to attempt flight on their slow-footed animals, pursued by over two score of cavalry horses.

They can see no alternative but surrender, submit to be made prisoners, and receive such treatment as their captors may think fit to extend to them.

While thus despairingly reflecting, they take note of something that restores their disturbed equanimity. It is the direction in which the Mexicans are marching. The cloud moving in slow, stately progress does not approach any nearer to the copse. Evidently the horsemen do not design halting there, but will ride past, leaving it on their left.

They are, in truth, passing along the same path from which the travellers have late deflected; only in the counter direction.

Now, for the first time, a suspicion occurs to Hamersley, shared by the Texan, giving both far greater uneasiness than if the soldiers were heading direct towards them.

It is further intensified as a fresh spurt of the desert wind sweeps the dust away, displaying in clear light the line of marching horsemen. No question as to their character now. There they are, with their square-peaked corded caps, and plumes of horsehair; their pennoned spears sloped over their shoulders; their yellow cloaks folded and strapped over the cantles of their saddles; sabres lying along thighs, clinking against spurs and stirrups—all the picturesque panoply of lancers.

It is not this that strikes dismay into the minds of those who are spectators, for it is now struck into their heart of hearts. On one figure of the cavalcade the eyes of both become fixed; he who rides at its head.

Their attention had been first attracted to his horse, Wilder gasping out, soon as he set eyes on the animal, “Look yonner, Frank!”

“At what?”

“The fellur ridin’ foremost. D’ye see the anymal he’s on? It’s the same we war obleeged to abandon on takin’ to the rocks.”

“By heavens! my horse!”

“Yurs, to a sartinty.”

“And his rider! The man I fought with at Chihuahua, the ruffian Uraga!”

On recognising his antagonist in the duel, the Kentuckian gives out a groan. The Texan, too. For on both the truth flashes in all its fulness—all its terrible reality.

It is not the possession of Hamersley’s horse, identifying its rider with the destroyers of the caravan. That is nothing new, and scarce surprises them. What pains—agonises them&mdash............