'And it's meself that thinks the same,' added Mickey, puffing away at his short black pipe. 'I don't understand it, as me father obsarved when they found fault with him for breaking another man's head.'

'Ef we git into trouble, all we've got ta do is to back out,' remarked Baldy, as a sort of apology for continuing his advance.

'This fellow doesn't know how to go backward,' said Johnny, 'but if it prove necessary, we can manage to turn him round.'

'All right, go ahead.'

At the same moment, the limber Yankee sprung into the wagon, and the steam man started ahead at a speed which was as fast as was prudent.

However, this delightful means of progress was brought to an unexpected standstill, by the sudden and abrupt termination of the valley. It ended completely as though it were an uncompleted ca.n.a.l, the valley rising so quickly to the level of the prairie, that there was no advancing any further, nor turning, nor in fact was there any possible way of extricating themselves from the difficulty, except by working the steam man around, and withdrawing by the same path that they had entered by.

'Well, here we are' remarked the boy, as they came to a standstill, 'and what is to be done?'

'Get out of it,' was the reply of Hopkins, who advanced several yards further, until he came up on the prairie again, so as to make sure of the exact contour of the ground.

'Did yer ever try to make the thing go up hill?' asked the trapper.

Young Brainerd shook his head. 'Impossible! he would fall over on us, the minute it was attempted. When I was at work at first making him, what do you think was the hardest thing for me to do?'

'Make him go, I s'pose.'

'That was difficult, but it was harder work to balance him, that is, so when he lifted up one foot he wouldn't immediately fall over on the same side. I got it fixed after a while, so that he ran as evenly and firmly as an engine, but I didn't fix upon any plan by which he could ascend or descend a hill.'

'Can't you make him do it?'

'Not until he is made over again. I would be afraid to attempt to walk him up a moderate inclination, and know it would be sure destruction to start him up such a steep bank at that.'

'Then we must work him round, I s'pose.'

'There is nothing else that can be done.'

'Let's at it, then.'

This proved as difficult a job as they imagined. The steam man was so heavy that it was impossible to lift him, but he was shied around as much as possible; and, by the time he had walked across the valley he had half turned round.

He was then coaxed and worked back a short distance, when, with the 'leverage' thus gained, the feat was completed, and the steam man stood with his face turned, ready to speed backward the moment that the word might be given.

By this time, however, the day was gone, and darkness was settling over the prairie. Quite a brisk breeze was blowing, and, as the position of the party was sheltered against this annoyance, Hopkins proposed that they should remain where they were until morning.

'We couldn't get a better place,' said Johnny Brainerd, who was quite taken with the idea.

'It's a good place and it's a bad one,' replied the trapper, who had not yet made up his mind upon the point.

They inquired what he meant by calling it a bad place.

'Ef a lot of the varmints should find we're hyar, don't you see what a purty fix they'd have us in?'

'It would be something like the same box in which we caught them in Wolf Ravine,' said young Brainerd.

'Jist the same, perzactly.'

'Not the same, either,' said Hopkins; 'we've got a better chance of getting out than they had. We can jump into the wagon and travel, while they can't; there's the difference.'

'S'pose they git down thar ahead of us, how ar' we goin' to git away from them then?

'Run over them.'

'Don't know whether the younker has fixed he engine so it'll run over'

the skunks, ef it doesn't run up hill.'

'It can be made to do that, I think,' laughed young Brainerd.

'Afore we stay hyar, I'll take a look round to make sure that thar's some show for us.'

The trapper ascended the bank, and, while his companions were occupied in their preparations for encamping, he examined the whole horizon and intervening s.p.a.ce, so far as the human eye was capable of doing it.

Finding nothing suspicious, he announced to his companions that they would remain where they were until morning.

CHAPTER XIX. THE DOINGS OF A NIGHT.

IT WAS soon found that the camping ground possessed another advantage which, during the discussion, had been altogether overlooked.

During the afternoon they had shot a fine-looking antelope, cooking a portion at the time upon the prairie. A goodly portion was left, and they now had an opportunity of kindling their fire without the liability of its being seen, as would have been the case had they encamped in any other place.

This being agreed to, the fire was speedily kindled, and the trapper himself began the culinary performance. It was executed with the characteristic excellence of the hunter, and a luscious meal was thus provided for all. At its conclusion, all stretched themselves upon the ground for the purpose of smoking and chatting, as was their usual custom at such times.

The evening whiled pleasantly away, and when it had considerably advanced, the question of who should act as sentinel was discussed. Up to this, young Brainerd had never once performed that duty at night, although he had frequently solicited the privilege. He now-asked permission to try his hand. After considerable talk it was agreed that he might do. The trapper had lost so much sleep, that he was anxious to secure a good night's rest, and the careful scrutiny which he had taken of the surrounding prairie convinced him that no danger threatened. So he felt little apprehension in acceding to the wish of the boy.

At a late hour the two men stretched themselves upon the ground, with their blankets gathered about them, and they were soon wrapped in profound slumber, while Johnny, filled with the importance and responsibility of his duty, felt as though he should never need another hour's sleep. He was sure of being able to keep up an unintermitting watch several days and nights, should it become necessary.

Following the usual custom of sentinels, he shouldered his gun and paced back and forth before the smoldering camp-fire, glancing in every direction, so as to make sure that no enemy stole upon him unawares.

It formed a curious picture, the small fire burning in the valley, motionless forms stretched out before it, the huge steam man silent and grim standing near, the dwarfed boy, pacing slowly back and forth, and, above all, the moon shining down upon the silent prairie.

The moon was quite faint, so that only an indistinct view of objects could be seen. Occasionally Johnny clambered up the bank and took a survey of the surrounding plains; bat seeing nothing at all suspicious, he soon grew weary of this, and confined his walks to the immediate vicinity of the camp-fire, pa.s.sing back and forth between the narrow breadth of the valley.

As the hours dragged slowly by, the boy gradually fell into a reverie, which made him almost unconscious of external things. And it was while walking thus that he did not observe a large wolf advance to the edge of the gully, look down, and then whisk back out of sight before the sentinel wheeled in his walk and faced him.

Three separate times was this repeated, the wolf looking down in such an earnest, searching way that it certainly would have excited the remark and curiosity of any one observing it. The third glance apparently satisfied the wolf; for it lasted for a few seconds, when he withdrew, and lumbered away at an awkward rate, until a rod or two had been pa.s.sed, when the supposed wolf suddenly rose on its hind legs, the skin and head were shifted to the arms of the Indian, and he continued on at a leisurely gait until he joined fully fifty comrades, who were huddled together in a grove, several hundred yards away.

In the meantime young Brainerd, with his rifle slung over his shoulder, was pacing back and forth in the same deliberate manner, his mind busily engaged on an 'improvement' upon the steam man, by which he was to walk backward as well as forward, although he couldn't satisfactorily determine how he was to go up and down hill with safety.

Still occupied in the study of the subject, he took a seat by the half-extinguished camp-fire and gazed dreamily into the embers. It had been a habit with him, when at home, to sit thus for hours, on the long winter evenings, while his mind was so busily at work that he was totally oblivious to whatever was pa.s.sing around him.

It must have been that the boy seated himself without any thought of the inevitable result of doing so; for none knew better than he that such a thing was fatal to the faithful performance of a sentinel's duty: and the thought that his three companions, in one sense, had put their safety in his hands, would have prevented anything like a forgetfulness of duty.

Be that as it may, the boy had sat thus less than half an hour when a drowsiness began stealing over him. Once he raised his head and fancied he saw a large wolf glaring down upon him from the bank above, but the head was withdrawn so quickly that he was sure it was only a phantom of his brain.

So he did not rise from his seat, but sitting still he gradually sunk lower, until in a short time he was sleeping as soundly as either of the three around him.