"Camp followers. Thieves," he whispered.
Donald nodded his head in acquiescence.
The boys lay down upon the ground and put their heads together.
"It wouldn"t be any trick at all," whispered Donald, "if it were not for the pickets. But any noise will bring down upon us a couple of hundred men. Maybe more. We have simply got to dispose of that outfit without noise. But how?"
"Bad job," was Adrian"s only reply.
"If the horses were only our Wyoming cow ponies, they"d come at our call."
"But they"re not," replied Adrian.
For several minutes neither spoke, but lay silently watching the movements of the men about the horses.
"How many can you make out, Ad?"
"Five."
"I don"t see but four."
Adrian pointed to the left, about ten or twelve feet, to one who stood alone.
"What"s he doing there?"
"Give it up." Then a moment later: "I have it!"
"Well, what is it?"
"He"s watching for us to return. That"s what they"re all waiting for. They think we"ll be a great catch."
"That"s just it," from Donald. "Let"s fool them!"
"Well, first, let"s capture the one yonder. We"ll show them a Wyoming Indian trick."
Slowly and silently the boys wiggled their way to where the lone robber stood. Then as silently as a ghost Donald arose, while Adrian bent on his knees.
There was a swift movement and Donald"s arm was around the Mexican"s neck, shutting off his wind, while Adrian pulled his feet from beneath him. In another minute he was bound by his own sash and gagged with a handful of gra.s.s.
"That"s one!" exclaimed Donald, as he sat upon his prisoner"s chest. "Now, how about the others?"
"Not so easy, Don."
"But it has to be done," declared Donald. "Scratch your head."
Adrian did so, but to no avail.
Time was pa.s.sing and they did not know how long ere something would turn up, when Donald gave Adrian a kick.
"Look! They"re getting uneasy."
This was undoubtedly true, as the men were moving about and one of them even had the temerity to light a cigarette.
Then of a sudden Adrian spoke.
"I"ve got it!" he exclaimed under his breath. "Help drag this chap farther away."
They picked him up bodily and carried him fifteen or twenty feet.
"Now, listen," said Adrian, "both of you. You, Don, sneak as near the horses as you dare. I"ll give you just five minutes by my watch. Then I am going to give this man one chance for his life.
I am going to take the gag from his mouth and let him give one call for help. If he makes another sound, it will be his last."
"Then what?"
"Those fellows have waited so long that they are tired. They will all rush to where they expect to find him. Then you will rush in and cut the tethers. By the time they find this man I will be with you. Sabe?"
"Good!" from Donald. "I"m off."
In exactly five minutes by his watch Adrian gave the prisoner a rough shake.
"You know what I said?"
The man nodded his head.
"Well, I am now going to take out your gag. If you make more than one cry, or utter more than one word, your own knife will finish you."
He held the knife before the man"s eyes. Then with the knife in one hand, Adrian pulled the wad of gra.s.s from between the prisoner"s teeth.
No sooner had the man drawn one long breath than he let out a yell that might have been heard half a mile and which he was about to repeat with variations, when with a swift movement, Adrian forced the gra.s.s back into his mouth and the yell died in a dismal gurgle.
"I ought to use the knife," said Adrian, "but I guess this will do."
With a bound he sprang to his feet and dashed to where Donald was already performing his part of the work.
The plan had worked exactly as Adrian had figured, and in another moment the boys were astride the horses and away toward Vera Cruz.
But one thing they had not taken into consideration. That single yell of their erstwhile prisoner had aroused the Mexican pickets and from half a dozen directions came the sound of rifle shots and then the sound of a bugle calling to arms.
Even while Adrian was running toward the horses, the excitement had begun, and as the boys started on their homeward ride, a volley from the encamped forces sent the bullets whistling by their ears.
"This is no place for us!" cried Donald. "Don"t be afraid to use the spur. It is our only chance."
And now as they rode furiously forward, came the sound of firing on their left and some distance ahead.
"What does it mean?" called out Adrian as they rode neck and neck through the darkness.
"Search me, Ad; but our only chance is in our horses," and Donald again plied the spur.