From one of the summits they dimly saw a mass of horsemen riding toward Mexico.
"There's our men," said the Panther, "an' now we'll follow all day at this good, safe distance. At night we can draw up closer if we want to do it."
The Mexicans maintained a steady pace, and the three pursuers followed at a distance of perhaps two miles. Now and then the swells completely shut Urrea's band from sight, but Ned, Obed and the Panther followed the broad trail without the slightest difficulty.
"They'll reach the river before noon," said the Panther. "There ain't any doubt now that they're bound for Mexico. It's jest as well for what we want to do, 'cause they're likely to be less watchful there than they are in Texas."
The band of Urrea, as nearly as they could judge, numbered about fifty, all mounted and armed well. The Mexicans were fine horsemen, and with good training and leadership they were dangerous foes. The three knew them well, and they kept so far behind that they were not likely to be observed.
It was only a half hour past noon when Urrea's men reached the Rio Grande, and without stopping made the crossing. They avoided the quicksands with experienced eyes, and swam their horses through the deep water, the prisoners always kept in the center of the troop. Ned, Obed and the Panther watched them until they passed out of sight. Then they, too, rode forward, although slowly, toward the stream.
"We can't lose 'em," said the Panther, "so I think we'd better stay out of sight now that they're on real Mexican soil. Maybe our chance will come to-night, an' ag'in maybe it won't."
"Patience will have its perfect rescue, if we only do the right things," said Obed.
"An' if we think hard enough an' long enough we're bound to do 'em, or I'm a Ring Tailed Panther an' a Cheerful Talker fur nothin'," said the Panther.
Waiting until they were certain that the Mexicans were five or six miles ahead, the three forded the Rio Grande, and stood once more on Mexican soil. It gave Ned a curious thrill. He had passed through so much in Mexico that he had not believed he would ever again enter that country. The land on the Mexican side was about the same as that on the Texan, but it seemed different to him. He beheld again that aspect of infinite age, of the long weariness of time, and of physical decay.
They rode more briskly through the afternoon and at darkness saw the camp fires of Urrea glimmering ahead of them. But the night was not favorable to their plans. The sky was the usual cloudless blue of the Mexican plateau, the moon was at the full and all the stars were out. What they wanted was bad weather, hoping meanwhile the execution of the prisoners would not be begun until the Mexicans reached higher authority than Urrea, perhaps Santa Anna himself.
They made their own camp a full two miles from Urrea's, and Obed and the Panther divided the watch.
Urrea started early the next morning, and so did the pursuing three. The dawn was gray, and the breeze was chill. As they rode on, the wind rose and its edge became so sharp that there was a prospect of another Norther. The Panther unrolled from his pack the most gorgeous serape that Ned had ever seen. It was of the finest material, colored a deep scarlet and it had a gold fringe.
"Fine feathers are seen afar," said Obed.
"That's so," said the Panther, "but we're not coming near enough to the Mexicans for them to catch a glimpse of this, an' such bein' the case I'm goin' to put it between me an' the cold. I'm proud of it, an' when I wrap it aroun' me I feel bigger an' stronger. Its red color helps me. I think I draw strength from red, just as I do from a fine, tender buffalo steak."
He spoke with much earnestness, and the other two did not contradict him. Meanwhile he gracefully folded the great serape about his shoulders, letting it fall to the saddle. No Mexican could have worn it more rakishly.
"That's my shield and protector," he said. "Now blow wind, blow snow, I'll keep warm."
It blew wind, but it did not blow snow. The day remained cold, but the air undoubtedly had a touch of damp.
"It may rain, and I'm sure the night will be dark," said Obed. "We may have our chance. Fortune favors those who help themselves."
The country became more broken, and the patches of scrub forest increased in number. Often the three rode quite near to Urrea's men and observed them closely. The Mexicans were moving slowly, and, as the Americans had foreseen, discipline was relaxed greatly.
Near night drops of rain began to fall in their faces, and the sun set among clouds. The three rejoiced. A night, dark and wet, had come sooner than they had hoped. Obed and Ned also took out serapes, and wrapped them around their shoulders. They served now not only to protect their bodies, but to keep their firearms dry as well. Then they tethered their horses among thorn bushes about a mile from Urrea's camp, and advanced on foot.
They saw the camp fire glimmering feebly through the night, and they advanced boldly. It was so dark now that a human figure fifty feet away blended with the dusk, and the ground, softened by the rain, gave back no sound of footsteps. Nevertheless they saw on their right a field which showed a few signs of cultivation, and they surmised that Urrea had made his camp at the lone hut of some peon.
They reckoned right. They came to clumps of trees, and in an opening inclosed by them was a low adobe hut, from the open door of which a light shone. They knew that Urrea and his officers had taken refuge there from the rain and cold and, under the boughs of the trees or beside the fire, they saw the rest of the band sheltering themselves as best they could. The prisoners, their hands bound, were in a group in the open, where the slow, cold rain fell steadily upon them. Ned's heart swelled with rage at the sight.
Order and discipline seemed to be lacking. Men came and went as they pleased. Fully twenty of them were making a shelter of canvas and thatch beside the hut. Others began to build the fire higher in order to fend off the wet and cold. Ned did not see that the chance of a rescue was improved, but the Panther felt a sudden glow when his eyes alighted upon something dark at the edge of the woods. A tiny shed stood there and his keen eyes marked what was beneath it.
"What do you think we'd better do, Panther?" asked Obed.
"No roarin' jest now. We mustn't raise our voices above whispers, but we'll go back in the brush and wait. In an hour or two all these Mexicans will be asleep. Like as not the sentinels, if they post any, will be asleep first."
They withdrew deeper into the thickets, where they remained close together. They saw the fire die in the Mexican camp. After a while all sounds there ceased, and again they crept near. The Panther was a genuine prophet, known and recognized by his comrades. Urrea's men, having finished their shelters, were now asleep, including all the sentinels except two. There was some excuse for them. They were in their own country, far from any Texan force of importance, and the night could scarcely have been worse. It was very dark, and the cold rain fell with a steadiness and insistence that sought and finally found every opening in one's clothing. Even the stalking three drew their serapes closer, and shivered a little.
The two sentinels who did not sleep were together on the south side of the glade. Evidently they wished the company of each other. They were now some distance from the dark little shed toward which the Panther was leading his comrades, and their whole energies were absorbed in an attempt to light two cigarritos, which would soothe and strengthen them as they kept their rainy and useless watch.
The three completed the segment of the circle and reached the little shed which had become such an object of importance to the Panther.
"Don't you see?" said the Panther, his grim joy showing in his tone.
They saw, and they shared his satisfaction. The Mexicans had stacked their rifles and muskets under the shed, where they would be protected from the rain.
"It's queer what foolish things men do in war," said Obed. "Whom the gods would destroy they first deprive of the sense of danger. They do not dream that Richard, meaning the Panther, is in the chaparral."
"If we approach this shed from the rear the sentinels, even if they look, will not be able to see us," said the Panther. "By the great horn spoon, what