The following day the boy sergeants rose from their beds fully refreshed, and after breakfast began to explore the town. They made some purchases in the stores, and found much amusement in watching a bevy of Mojave Indian girls buying pigments to be used in adorning their necks, arms, and faces. Following the bronze maidens to the shore of a lagoon that backed up to the town from the river, they seated themselves beneath a cottonwood and witnessed the designing of tracings in many colors, made with endless and musical chatterings, accompanied by an evident consciousness that they were objects of interest to two pale-face boys.

After completing the tinting the girls would walk about for a while and display their work to admiring friends, and then plunge into and swim about the lagoon with the ease and grace of a lot of mermaids; emerging with no trace left of their recent ornamentation, they would proceed to renew it in different designs, and take another swim.

"Quite like watering-place belles with extensive wardrobes," remarked Frank.

"And takes about as long to put on the paint as to put on a fashionable dress," said Henry, "but not so long to remove it."

Another thing that amused the boys was a balsa, or raft, made by the Mojaves, of the cane-grass which grew in the river-bottoms to the height of fifteen feet. A large bundle bound at the ends with grass ropes would sustain two men. The boys borrowed one of an Indian girl, who was sitting in the shade of some willows prinking herself artistically with an original and intricate pigmentary pattern. Stepping on board, they paddled about the lagoon for a considerable period.

Tiring at last of the sport, they separated, Frank saying that he was going for his shot-gun, and perhaps shoot for some quail, and Henry that he meant to find Tom Clary and set some lines for catfish.

The younger sergeant failing to find the soldier, selected a line, and, procuring some bait, returned alone to the lagoon. On his way he met the Indian girl walking along the sidewalk, an object of admiration and envy to the men and women of her people. Her bronze flesh was adorned with a lacelike tracery of beautiful design, in many tints.

"How exceedingly pretty!" said Henry, in Spanish, a language fairly well understood by the aborigines of the Southwest.

"I, or my paint?" asked the girl, coquettishly.

"The paint is well put on; but I think you prettiest just after a swim."

"Thank you, seÑor."

"May I use the balsa again, Indita?"

"Si, seÑor, and you may keep it, but return the paddle."

"Thank you. I will leave the paddle on the shore where you were sitting."

With this exchange of civilities Henry walked down to the pool. An idea had occurred to him. He wondered if he could not float down the river to the racing-ground and get a peep at Sancho and Chiquita, as they came in victors. He felt sure no ponies in Arizona could outrun them. But Mr. Duncan had told the escort not to go to the race. True; but what harm could there be if he kept out of sight?

Placing an empty box on the raft for a seat, he took Vic on board, and began paddling out of the lagoon. Speed could not be made with such a craft; it was simply a convenience for crossing or journeying down the river. The Mojaves, whose village was five miles above La Paz, came down on freshly made balsas every day, but walked home, carrying their paddles.

Once well out of the lagoon, and in the river-current, the boy and dog were swept along at a swift rate.

A mile down the shore he saw a crowd of men, mounted and on foot, intently watching something inland. He was approaching the race-course. He made a landing on a sand-spit that struck off from an outward curve of the bank, and dragged the balsa out of the water.

The shore rose abruptly from the bar to a height two feet above his head. He lifted and boosted Vic up, and seizing the long tufts of overhanging grass and thrusting his feet into the loops of willow roots, drew himself to the higher level and crept into a screen of low bushes.

Peering through the branches, Henry saw a straight-away course, parallel to the river, bordered for three hundred yards with the motley crowd of a mining and Indian country. At the northern end of the course was a group of ten ponies, out of which he found no difficulty in discovering two, a black and a cream-color, and recognizing in them the property of his brother and himself. In his opinion they were the handsomest animals in the group.

At the fourth signal—a pistol-shot—the ponies got away. Down the three-hundred-yard track they sped, and over the last fourth the black and cream-color led by a length, crossing the goal with Sancho half a neck in advance. Of course the little sergeant knew they would beat, and in spite of his sorrow at the loss of his ponies—intensified by this stolen sight of them—he could not refrain from clapping his hands and saying, aloud, "Bravo, Sancho! Bravita, Chiquita!"

The subdued cheer was promptly answered by a succession of barks at the foot of the tree, and Vic, interpreting the boy's clapping and speech to mean that she was free to go, dashed off at the top of her speed for the race-course, and to its southern end, where the victors were now held by their dismounted riders. Vic bounded wildly about them for a few moments, and then, standing still, Henry saw each horse in turn place its nose to the dog's nose. One of the men struck the dog sharply with the loop of his bridle-rein, and as she fled back in the direction of the tree in which the boy was, he saw the riders hold a brief consultation and then follow the dog.

Henry, perceiving he was discovered, let himself down from the tree. Texas Dick and Jumping Jack approached.

"Ven acÁ, muchacho" (Come here, boy), said the Mexican.

Henry did not stir, and Dick said to his companion, in Spanish: "He does not understand your lingo. I will try him in English: Come here, boy."

Henry had not disregarded Juan's summons for any particular reason, but the remark of Dick gave him an idea. By pretending ignorance of Spanish he might learn something that would be of advantage to him. Accordingly, he came forward when Dick spoke.

"From Fort Whipple, ain't yer, sonny?"

"I am."

"D' ye know these critters?"

"The black is my brother's, the light is mine."

"Lookin' on 'em up, I s'pect?"

"We shall take them, if we can."

"You see, I was right," continued Dick to his companion, in Spanish. "They came here to take these horses."

"Then we better call for the prize, collect our stakes, and leave," said Juan.

"Where shall we go?" asked Dick. "Arizona's getting uncomfortable for me, and your kin across the Mexican line don't love you."

"Valgame Dios, no! Let's cross the river and go to San Diego or Los Angeles."

"Estar bueno. Come with us, youngster," he added, in English; "and mind ye keep a quiet tongue in yer head or ye'll have no head to wag it in after ye've spoke."

Henry followed the men to the head of the race-course, where they received their prizes and winnings, and withdrew to the river-bank. There they divided the money and held a conference.

"We'd better cross the river to-night and camp at El Rincon until morning, and then strike for Dos Palmas and the coast."

"Shall we leave our monte and other stuff in town?" asked Juan.

"No; you stay here and take care of the boy, and I'll go back and sell out. Anastacio Barela will buy. Look sharp that the young soldier does not send a message by his dog. I heard lots of strange stories of her performances in that line at Prescott. I will bring down something for our supper and the road."

Dick galloped away, leaving the Mexican and Henry to await his return. As the twilight deepened into darkness the boy's thoughts grew more and more despondent. He now fully and sadly realized that his disobedience of orders had brought disgrace upon himself, and ruined every chance of recovering the ponies, for once the thieves got well away they were secure from capture.

It was night when Dick returned and told the Mexican that he had made an advantageous sale of their gambling outfit.

"Now, kid, ye kin slope," he said, addressing the disheartened lad. "Tell the lieutenant that he kin look for us at Hermosilla, on the other side of the Mexican bound'ry. Good-bye."

Henry hurried away towards La Paz, with Vic close at his heels. There was no occasion for haste, for he felt that nothing in the town could overtake the lost Sancho and Chiquita; still he hurried and stumbled on in the darkness.

"Oh, Vicky," said the boy, in his misery, stooping to caress his companion, "I ought to be court-martialled and dishonorably discharged from the service for this. I have done very wrong. I have lost our ponies for good."

The dog licked his hand sympathetically, and then suddenly bounded away, barking, and Henry heard Frank's voice say:

"Why, Tom, here's Vic!"

"Thin Sargint Hinery must be near," said the soldier.

"Yes, I'm here, Frank—and oh, Frank, I'm in such trouble!" And in a curiously jumbled and half-incoherent manner Henry related his afternoon's experience.

At the conclusion of the recital the three held a consultation as to what was best to be done. Time was precious, and the town was nearly two miles distant.

"Sargints," said Private Tom Clary, "I belave we can do bist by oursilves. Me afthernoon's lave ixpires at tattoo, but if, as me shuparior officers, ye'll allow me to be out of camp a bit longer, I think we can sarcumvint the thaves."

"We'll do our best to get you excused by the lieutenant," said Frank.

"Thank you, sargint laddie. You say the grass-boat is near by, Sargint Hinery?"

"Not far from here, Tom. Just west of the middle of the race-course."

"And the thaves are going to camp and cook their supper on the other side?"

"So they said."

"Thin we'll attimpt to interfare with their arrangemints. I think the liftinint will commind an 'absence without lave' if we bring in the raskils and the ponies."

The soldier and boys turned, and, bidding Vic keep close to them, hurried to the bar where Henry had left the gift of the Mojave belle. As they were lifting the elastic raft into the water they heard the voices of men on the river, accompanied by the splashing of water, and knew that the horse-thieves were fording the stream.

The Colorado was shoal, having an average autumnal depth of four feet at La Paz. Clary secured two poles from the river dÉbris lodged on the bar, one for Frank and one for himself. Henry sat on the box in the middle, holding his companions' guns across his lap with one hand, and grasping Vic's collar with the other. The well-filled game-bags lay between his feet.

The balsa moved slowly towards the opposite shore and swiftly down-stream, the stalwart Irish soldier's feet settling into the loosely bound stems as he poled. Becoming alarmed when he found the water standing above his ankles, he called, in a subdued undertone:

"Sargint Frank, I belave I shall go through the bottom of this l'aky craft before we git across."

"Take Henry's paddle, Tom; it lies on the right side of the box. Lay it across the reeds and stand on it."

"Ah, sure and that's betther. Kape yer ind a little more up-strame, sargint. We'll steer by the avening star."

In a few minutes the balsa lodged against the shore in the still water of a little cove. The boys and soldier were aware that they were landing some miles below their starting-point, for the current was strong and swift, while the horse-thieves had forded the river almost in a direct line. They climbed the bank, and ordering Vic to keep close by them, began to move as fast as possible up the shore.

They had made their way for nearly an hour over a rough and miry river-bottom when the setter showed sudden excitement and began sniffing to the right and left.

"She must have struck their path from the river to their camping-place, Tom," said Frank. "Look sharp, Vicky, look sharp!"

"But she seems to be working up-stream," said Henry. "I should think they would have gone straight inland."

"There's an excillint rayson for that, sargint laddie," returned Clary. "One of the routes t' th' coast begins exactly opposite th' town, and they must go up-strame to foind it; El Rincon the landing-place is called."

"The Corner?"

"Yis, Th' Corner. Th' shore binds out there a wee bit."

Man and boys continued to struggle along, until across a level, grassless plot they saw, near a clump of cottonwoods, a fire, where Texas Dick and Jumping Jack were plainly visible, cooking their supper. On the side of the fire opposite the river were two saddles, upon which rested their rifles and revolvers. Still farther west the two ponies were picketed and grazing.

Clary told Henry to go to the ponies and stay there with Vic, while he and Frank crept upon the thieves. Screening themselves behind tufts and swells, and lastly behind the saddles, they worked across the level, the sound of their moving being covered by the booming and rushing of the mighty river. When within twenty yards of the fire and five from the saddles, Private Tom Clary sprang to his feet, aimed his double-barrelled shot-gun at the thieves, and shouted:

"Throw up your arrums!"

At the same instant Frank made a flying leap for the saddles, and seized the rifles and revolvers. Henry ran forward and assisted his brother in keeping Dick and Juan under the muzzles of their own rifles, while Clary securely bound them. This accomplished, the boys went back for a moment to renew their acquaintance with their horses. Yes, the chase was over, and their favorites were again in their possession; and it cannot appear strange that the young soldiers went into boyish ecstasies of delight at their good-fortune, embracing, patting, and talking to Sancho and Chiquita as if they understood all that was said to them.

But at last they joined Clary at the fire, and the three, while they continued to carry on the interrupted cooking of their captives, discussed ways and means of returning to La Paz, and it was decided to send the setter with a message. A note was pencilled on a page of Frank's diary, attached to Vic's collar, and she was taken to the river-bank and given a stick, with orders to deliver it to her master. With but little hesitation she plunged into the murky current, and soon disappeared in the darkness in the direction of the other shore.

While the boy sergeants were going through these adventures I remained in La Paz. At retreat and tattoo roll-calls Corporal Duffey had reported Private Clary absent, adding the words "and unaccounted for," and at Mr. Gray's table the boys were absent from supper.

At first I gave myself no anxiety over the absentees, but at midnight, becoming alarmed, I began a search for them. I soon learned that Henry had been seen to paddle out of the lagoon on a Mojave balsa, accompanied by Vic, and that Frank and Clary had gone quail-shooting. I did not feel especially anxious about the older boy, for he was in the company of one of the most trustworthy of our veteran soldiers, and would probably soon turn up safe. But Henry—gone down the turbulent river on a frail bundle of grass—what might I not fear?

I led all the men of the detail—every one of them as anxious as myself—on a long and fruitless search beside the river, without coming upon a clew. Returning to Mr. Gray's, and dismissing the men, I sat upon the veranda alone, sadly reflecting upon the absence of my young companions and Vic.

In the midst of my sad reflections there scrambled up the steps a wet and bedraggled dog, who dropped at my feet a chip. Carrying her in my arms to my room, I lighted a lamp and examined her collar, and found a few leaves of a memorandum-book covered with Frank's hand-writing.

The news of Vic's arrival with a message spread quickly, and soon the household was gathered in my room and in possession of the news of the exploit of the boys and Tom Clary.

"Good! good!" exclaimed the director of the Navigation Company. "Come with me to the Cocopah. We'll steam across and get the whole party."

On the western shore of the Colorado, Private Tom Clary and the boy sergeants sat by the fire broiling quail, which they seasoned from the supplies of Texas Dick and Juan Brincos, and accompanied by slices of toasted bread from the same source. In the midst of their enjoyment of "quail on toast" a loud "who-o-of! who-o-of! who-o-of!" came across the river.

"Hullo!" said Henry; "the old Cocopah is starting for the Gulf mighty early. I should think the pilot would find it difficult to keep off the shores when it is so dark."

The boys could see by the boat's changing lights that her bow, which had been headed up-stream, when she lay at the bank, was swinging slowly out into the stream, and they expected shortly to see her starboard lights as she headed downward. But she seemed to pause, with her furnace fires and pilot lanterns pointing towards them.

"Who-o-of! who-o-of! who-o-of!—patter, patter, patter." The noise of the steamer grew louder and louder, until the boys rose from their seats and stared in surprise at the rapidly growing lights.

"I really believe she is coming here," said Frank.

"She is, or she nades a dale of space to turn in," observed Private Tom.

Presently two tall smoke-stacks separated themselves from the darkness and appeared high above their heads.

"Ahoy there, boys!" shouted the captain's voice from the bridge.

"Ay, ay, sir!" answered Frank.

"Get ready to come on board! Below there—stand by to lower gang-plank! Now!—lower away!"

Down came the plank, and a joyous group of friends walked down to the shore to greet the boys and the soldier.

A few moments afterwards the boy sergeants led their ponies on board, and Private Tom Clary escorted the prisoners. The Cocopah cleared away and paddled back to the La Paz side, where Texas Dick and Juan Brincos were turned over to the civil authorities, and Sancho and Chiquita to the escort in Mr. Gray's corral.

Three days later the boys and I took leave of Mr. Hudson, who was now in charge of the government storehouse, and, accompanied by Mr. Gray, started for Fort Whipple. Hanging under the hind axle of the ambulance was a ten-gallon keg, and inside was another. We left La Paz early in the morning and arrived at Tyson's Wells at nine o'clock. Remaining there until six o'clock in the evening, we watered our animals, and with freshly filled kegs started for Hole-in-the-Plain, where we stayed until the following evening, the animals passing the day on grass without water. A second night-drive brought us to Cisternas Negras, and the third to Date Creek, from which last point we resumed travelling by daylight.

At Skull Valley, at the earnest request of Miss Brenda Arnold, Henry was allowed to remain for a few days' visit. He promised to join the next incoming mail-rider, and to ride back to the fort by way of the mountain-trail.