the Rio Grande an' go down into Mexico to meet Cos or Santa Anna. Are you game enough to go, Ned? I'm a Ring Tailed Panther an' a roarin' grizzly bear, but I don't like to follow all by myself."

"I'm with you," said Ned, "if I have to go all the way back to the City of Mexico, an' I know that I can speak for Obed, too."

"I jest asked as a matter of form," said the Panther. "I knowed before askin' that you an' Obed would stick to me."

There was a sudden gust of wind at that moment and the light of the fire sprang higher. The flames threw a glow across the faces of the prisoners. Most of them were asleep, but Ned saw them very distinctly now. One was a boy but little older than himself, his face pale and worn. Near him was an old man, with a face very uncommon on the border. His features were those of a scholar and ascetic. His cheeks were thin, and thick white hair crowned a broad white brow. Ned felt instinctively that he was a man of importance.

Both the boy and the man slept the sleep of utter exhaustion.

Urrea rose presently and looked at his prisoners. The moonlight was shining on his face, and it seemed to Ned to be that of some master demon. The boy was far from denying many good qualities to the Mexicans, but the countenance of Urrea certainly did not express any of them that night. It showed only savage exultation as he looked at the bound men, and Ned knew that this was a formidable enemy of the Texans, one who would bring infinite resources of cunning and enterprise to crush them.

Urrea said a few words to his officers and then withdrew into a small tent which Ned had not noticed hitherto. The officers lay down in their blankets, but a dozen sentinels watched about the open space. Ned and the Panther crept slowly back toward the plain.

"What is our best plan, Panther?" whispered the hoy.

"We can't do anything yet but haul off, watch an' then follow. The chaparral runs along for a mile or two an' we can hide in the north end of it until they march south an' are out of sight. Then we'll hang on."

They found Obed standing exactly where they had left him, the reins of the three horses in his hands.

"Back at last," he said. "All things come to him who waits long enough, if he doesn't die first. Did you see anything besides a lot of Mexican vaqueros, fuddled with liquor and sound asleep?"

"We did not see any vaqueros," replied the Panther, "but we saw Urrea an' his band, an' they had among them a dozen good Texans bound fast, men who will be shot if we three don't stand in the way. You have to follow with us, Obed, because Ned has already promised for you."

The Maine man looked at them and smiled.

"A terribly good mind reader, that boy, Ned," he said. "He knew exactly what I wanted. There's a lot of things in the world that I'd like to do, but the one that I want to do most just now is to follow Urrea and that crowd of his and take away those Texans. You two couldn't keep me from going."

The Panther smiled back.

"You are shorely the right stuff, Obed White," he said. "We're only three in this bunch, but two of 'em besides me are ring-tailed panthers. Now we'll just draw off, before it's day, an' hide in the chaparral up there."

They rode a mile to the north and remained among dense bushes until daylight. At dawn they saw a column of smoke rise from Urrea's camp.

"They are cookin' breakfast now," said the Panther. "It's my guess that in an hour they'll be ridin' south with their prisoners."

The column of smoke sank after a while, and a couple of hours later the three left the chaparral. 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