“But how could they have known that it was us, father? It is certainly singular that one of the two men should have been the fellow who was up at the inn, but it may be only a matter of coincidence.”

“I don't know, Mark; I don't say that singular coincidences don't occur, but I have not much faith in them. Still, if they were journeying down to attack the house last night they would hardly have stopped travelers by the way when there was a rich booty awaiting them, as they evidently believed there was, or that man would not have come down specially to make inquiries. My own impression is that when they heard that we should return in two or three days one of them watched us in London, and as soon as they learned that we were to start for home at five o'clock they came down here to stop us. They would hardly have done that merely to get our watches and what money we had in our pockets.”

“No, I should think not, father; but they might be friends of men who have got into trouble at Reigate, and, as you are chairman of the bench, may have had a special grudge against you for their conviction.”

“That is, of course, possible, and I hope that it is so.”

“But even if Arthur Bastow had escaped, father, why should he come back to England, where he would know that he might be arrested again, instead of staying quietly out in Australia?”

“There are two reasons. In the first place the life out there would not be a quiet one; there would be nothing for him but to attack and rob the settlers, and this, as they are sure to be armed, is a pretty dangerous business. Then there are perils from the blacks, and lastly, such a life would be absolutely devoid of comfort, and be that of a hunted dog; living always in the bush, scarcely venturing to sleep lest he should be pounced upon either by the armed constables of the colony or by the blacks. It is not as if the country were extensively populated; there are not a very large number of settlers there yet, and therefore very small scope for robbers. These people would keep very little money with them, and the amount of plunder to be got would be small indeed. Therefore, I take it that the main object of any escaped convict would be to get away from the place.

“That is one of the reasons why the fellow might come back to England in spite of the risks. The other is that I believe him to be so diabolically vindictive that he would run almost any peril in order to obtain revenge upon me or his father. Twice he has threatened me, the first time when we captured him, the second time as he left the court after he had received his sentence. I am not a coward, so far as I know, Mark, but I am as certain as I stand here that he meant what he said, and that, during these years of imprisonment and toil out there, he has been cherishing the thought of coming home some day and getting even with me. You see, he is said to have been the leader of this convict revolt. There is no doubting his daring, and to my mind the attack upon us last night, when they knew that they could have managed a successful robbery here, points to the fact that it was the result of personal animosity, and strengthens my belief that it was Arthur Bastow who called upon us to stand and deliver.”

“It is a very unpleasant idea, father.”

“Very unpleasant, and it seems to me that we should at any rate spare no pains in hunting the man you wounded down.”

“I will undertake that if you like. I have nothing particular to do, and it would be an excitement. You have a lot to keep you here.”