As soon as it was light the party were assembled and started, Jim leading the way, at a swinging pace which kept the horses going at a hand canter. The marks were, for a time, perfectly easy to follow. Five miles on the tracks led to a shepherd's hut. At their call, the man came out.  
"You had a visit from bush rangers last night?"
 
"What if I did?" the man replied gruffly. "I can't help where the bush rangers pay their visits. Yes, they came in here and said they wanted some supper; and you may guess I did not keep them waiting long, for they were not in a particularly good temper. From what they said, three of their men had been killed."
 
This was already known to the party, as Jim had found three bodies at a short distance from the house. Two of these had evidently been carried there from the back window, where they had been killed in trying to effect the entry. The other had been shot when approaching to fire the house.
 
"The captain of the gang was terrible put out, and was a-cussing and swearing as to what he would do to those as did it. I wouldn't be in their shoes, if they were to fall into his hands."
 
"They didn't say anything which would give you an idea as to the direction they were taking?"
 
"Not they," the man replied. "You don't suppose they would be such fools as that and, if they had, you don't suppose as I should be such a fool to split on 'em. Not likely. I ain't no desire to wake up, one night, and find the door fastened outside and the thatch on fire."
 
"We may as well ride on," Reuben said. "We shall learn nothing here. The fellow is a ticket-of-leave man, and as likely as not in league with these scoundrels.
 
"I wonder what they came here for," he added, as they started again.
 
"I tell you, sah," Jim said. "Dat fellow has driven his herd ober their trail—all stamped out—no saying where they hab gone to."
 
"We must follow the herd, then," Reuben said. "If we look sharp, we ought to be able to see the traces where they left them."
 
Jim shook his head.
 
"No find," he said decidedly. "Plenty places where de ground am berry hard, and horse feet no show. Dey choose some place like dat and turn off; perhaps put rug under horses' feet, so as to make no mark. Me sarch, sah. Jim look him eyes very hard, but tink no find."
 
And so, to their great disappointment, it turned out. They followed the tracks of the herd three miles, until they came upon them, quietly grazing; but nowhere could they see any trace of a party of horsemen turning off. All the party were greatly vexed at the ill success of their expedition; for all had hoped that they were, at last, going to overtake the gang who had done such mischief in the colony.
 
Reuben was especially disgusted. He had, only the day before, received a letter from his chief acknowledging the receipt of his report describing the pursuit of the blacks, and congratulating him warmly upon his success. The letter ended:
 
"If you can but give as good an account of the bush rangers, we shall be indeed grateful to you. As it is, you have more than justified my selection of you for the post."
 
Leaving two constables as guards, at Dick Caister's station, in case, as was probable enough, the bush rangers should return to take revenge for the repulse they had experienced there, Reuben rode back to his headquarters, from which he had now been absent some time. The evening after his return, he called Jim into his room.
 
"Jim," he said, "I want your advice as to the best way of finding out where these bush rangers are quartered. How do you think we had better set about it? Would it be of any use, do you think, for you to go among the natives and try and find out? There is no doubt they know, for they have often acted with the bush rangers. Do you think you could pass among them?"
 
"No, sah," Jim said at once. "Me no speak deir way. Me understand black fellow, me talk dar language, but not same way. They find out difference directly and kill me. De wild black fellows hate those who hab lived wid de white men. We hate dem just de same way. We say dem bad black fellow, dey say we no good."
 
"But those rascally trackers who led us wrong, that day of the fight, they were friendly with them."
 
"Yes, sah, but dey not so very long away from the bush, and always keep friends wid the others. Meet dem and talk to dem, and tell dem dey set the white men on wrong tracks."
 
"Well, Jim, but could not you do the same?"
 
"No good, sah. Me brought up among de whites, eber since me little boy. Dey not believe me if I go and say dat to dem. Jim ready to get killed, if de captain want him; but no good at all him getting killed in dat way."
 
"I don't want you to get killed in any way, Jim, and if that's your opinion about it, we will give up the plan at once. Can you think of any other way?"
 
"Me tink a lot about him. Me know de captain want very much to catch dose fellows, but Jim no see how dat can be done, for sure. But de best plan me can see is for Jim to go out by himself, and search de country outside white man's bounds. If he find de track of horses, he follow dem up. Me know about de way dey ride off after dey be killing people at de stations. If Jim look, and look, and look berry sharp he find dar track for sure; and once he find dem, he follow dem up. Must be water, for sure, where dey live. Dat good guide to begin with.
 
"But captain must not hurry; Jim may be long time before he find dem, dar no saying how long. Captain wish Jim to go?"
 
"Well, Jim, I don't want you to go; that is to say, I should miss you very much; but if you could find out the haunts of these scoundrels, you would be doing me a very great service, as well as the people of all the stations."
 
"Jim no care about oder people," the black said. "He care for de captain, and will go out and try and find tracks."
 
"Be careful, Jim, and don't get into trouble with them. If you were to fall into their hands, and they were to find out you were connected with the police, they would shoot you like a dog."
 
"Dey won't find out. White man not understand. Black fellow all one to him. You hab no fear for Jim. Who look after hoss, while Jim away?"
 
"I shall appoint one of the policemen as my orderly, Jim, and he will look after him."
 
Jim made a contemptuous gesture, to signify that he had little confidence in the power of any white man to look after Tartar. For the rest of the evening Jim was occupied in cooking, and in the morning he was gone.
 
A week later, Reuben was among the outlying stations again. He had heard nothing of the bush rangers, and no fresh attacks had been made by them, since that upon Dick Caister's station.
 
One evening, just as he had gone up to bed, he was roused by a sharp knocking at the door of the house in which he was stopping. The settlers had grown cautious now, and an upper window was opened, and Reuben heard the questions, "Who is there?" and "What is it?"
 
"Is Captain Whitney here?"
 
"Yes, do you want him?"
 
"Yes, I want to see him directly."
 
In a minute, Reuben had opened the door.
 
"I am Captain Whitney," he said. "What is it?"
 
"I am glad I have found you, sir. They told me at the next station you were here yesterday, but they did not know whether you were here now.
 
"Well, sir, I am shepherding some twenty miles away; and this afternoon, just as I had got back to my hut, in runs a black fellow. It is a lonely spot, and I reached for my gun, thinking there was more of them, when he said:
 
"'No shoot, me friend. Me sarve Captain Whitney of de police. You know him?'
 
"I said I had heard your name.
 
"'You know where he is?' the black asked.
 
"I said I did not know for certain; but that when my mate went in for grub, two days before, he had heard say that you had been along there that morning.
 
"The black said: 'Good. You run and find him.'
 
"'Thank you,' says I. 'What for?'
 
"'I find out about the bush rangers,' he said. 'You go and tell captain dat, tomorrow morning before de day begins, dey attack the station of Donald's.'
 
"'Are you quite sure?' says I.
 
"'Quite sure,' says the black. 'Me heard dem say so.'
 
"So as I hates the bush rangers like poison, I saddles up and rides into the station; and when I had told the boss, he said I better ride and find you, if I could. You would be at one of the stations this way. I stopped at three of them, and at the last they told me you was here."
 
"Thank you greatly, my good fellow. Donald's! I don't know the name. Where do they live?"
 
"They have only been here a couple of months," Reuben's host, who was standing beside him, replied. "They bought that station of Anderson's. He was a chicken-hearted young fellow, and sold out because of the bush rangers. There is a man, his wife, and her sister, I believe. I fancy they have got a pretty fair capital. They took Anderson's stock, and have been buying a lot more. That's why the bush rangers are going to attack them."
 
"I thought," Reuben said, "that Anderson's was not one of the most exposed stations."
 
"No, that was what everyone told him, before he sold it."
 
"How far would you say it was from here?"
 
"Thirty-five miles," the settler said. "It's ten miles from Barker's, and I reckon that's twenty-five from here."
 
"Well, of course I shall ride at once; as there are women there, it makes the case all the more urgent. I have got my orderly, and there are two more men at the station, this side of Barker's."
 
"I will go, of course," Reuben's host said, "and will bring two men with me.
 
"You had best stop here for the night," he added, turning to the shepherd. "You have ridden pretty well thirty miles already, and that at the end of your day's work."
 
"Not I," the man replied. "Jim Walsh is not going to be lying in bed, with the thought of two women in the hands of them murderous bush rangers. You might lend me a fresh horse, if you have got one. If not, I must try and pick one up at one of the stations, as we go along."
 
"I have plenty of horses in the yard," the settler said.
 
"Well, let us be off as soon as possible," Reuben put in. "It's past twelve o'clock now, and we have thirty-five miles to ride, and to stop at two or three places, so we haven't a minute to lose."
 
In a few minutes the horses were saddled, and the six men dashed off at full gallop. At three stations, which they passed on the way to Barker's, they picked up seven more. There was but little delay as, the instant the news was told, the men hurried up, saddled their horses, and rode after the party, who pushed straight on when they had told their story. At Barker's they were joined by Barker himself, and two men. Two constables had also been picked up on the way.
 
The others overtook them here, and the party now numbered twenty men. There was a pause to allow all to come up, and to give the horses breathing time, for they had traversed twenty-five miles at a rapid pace, with scarce a halt.
 
Mrs. Barker herself prepared a meal, to which, while the horses got their breath, their riders did justice. Then they mounted again, and rode for Donald's.
 
"It all depends," Reuben said, "as to our being there in time, whether the man keeps a careful watch. If he does they may not attack till the doors are opened, and then make a sudden rush and catch them unawares. If, when they arrive there, they find the whole house is asleep, they may burst in at once."
 
"I think they will be careful," Mr. Barker said. "I know Donald is very anxious; and no wonder, with two women with him, both young and pretty—quite out of the way, indeed. In fact, he told me the first day I rode over, he had no idea of the unsettled state of the district, and wouldn't have taken the place if he had, not even if Anderson had given it as a gift; and he wrote down at once to some agent, and told him to sell the place again, for whatever he can get for it; but I expect there will be some trouble in finding a purchaser. The district here has had a bad name for some time and, if Donald had not arrived fresh from England, he must have heard of it.
 
"Listen! I thought I heard the sound of firing."
 
There was a momentary pause, but no one could hear anything. Nevertheless, they went on at redoubled speed. They were now within three miles of the station.
 
Suddenly, on coming over a crest, a faint light was seen ahead. It increased rapidly, and a tongue of flame leapt up.
 
"Come on, lads!" Reuben exclaimed. "The scoundrels are at their work."
 
At a hard gallop they crossed the intervening ground, until they were within half a mile of the station, from which a broad sheet of flame was leaping up. Then Reuben drew rein, for he had outridden the rest of his party, and it was important that all should ride together.
 
"Now," he said, when they were gathered; "let us keep in a close body.
 
"If they ride off as we arrive there, do you, Jones and Wilkins, stop at the station and see if you can render any help. If not, follow us at once.
 
"Let the rest keep on with me, straight after the bush rangers. There is already a faint light in the east. In half an hour it will be broad day so, even if they have got a start, we shall be able to follow them. Now, come on."
 
At the head of his party, Reuben rode at full speed down to the station. As he neared it he saw, to his satisfaction, that the flames arose from some of the outbuildings, and that the house itself was still intact; but as no firing had been heard, he hoped that it still resisted.
 
There was a shrill whistle, when the party approached within a hundred yards. Men were seen to dash out of the house, and to leap upon their horses.
 
With a shout, Reuben rode down. He did not pause for a moment, but dashed past the house in the direction in which the bush rangers had fled. They were, he knew, but a hundred yards ahead; but it was not light enough for him to see them, especially after riding through the glare of the fire. The sound of the horses' feet, however, afforded an indication; but as there was no saying in which direction they might turn, he was forced to halt, every two or three minutes, to listen.
 
To his mortification he found that, each time, the sound was getting more indistinct; for the speed at which they had travelled had taken so much out of the horses, that they were unable to compete with the fresher animals ridden by the bush rangers, who were all well mounted, many of the best horses in the district having been stolen by them. At last the sound could be heard no longer, and Reuben was reluctantly obliged to give the order to halt; for he feared he might override the trail.
 
"It is no use," he said, as he reined in his horse. "They will know as well as we do that they are out of hearing now, and might turn off anywhere. It is terribly annoying. We are too late to save the station, and the bush rangers have escaped.
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