"Now come on, and let's get our work done. Them fools will be forced to slacken their pace soon, for the beasts will never hold out over yon scrub; and when we've got our guns and horses, and made an end of the lot of thieves, we'll push on and see if we can't do a stroke of business among any new squatters."

Then the man made a speech to his black troop, in their own language, which seemed to give them pleasure, for they danced and clashed their spears, and started up to continue their route. Thankfully the watchers saw the wretches cross the river, and fall into the snare of continuing over the scrub; but they did not venture to descend for half an hour, when they had lost sight of the rangers, and concluded they must be separated by a distance which rendered them safe.

"What rascals!" exclaimed Gerald. "It was well I had not one of the guns, Arthur; I don't think I could have helped shooting Black Peter, when he boasted that he had murdered Bill. I think I had a right."

"No you hadn't, Gerald," said Hugh. "It would not have been English justice. The worst criminal has a right to a trial by jury. What do you say, Arthur?"

"We should have some trouble in summoning a jury here, Hugh," answered Arthur; "nevertheless, I should not have liked to take on myself the office of executioner. Besides, you must remember, such an act would have brought destruction on ourselves, and on all who depend on us. God will bring the villain to justice."

The boys made their way through the thick wood till they reached the little glade where their anxious friends were watching for them.

"All right!" cried Gerald; "we need not call over the roll. Now you must all be content to form the rear-guard of the bush-rangers. I suppose, Arthur, there is no need to hurry; we are not particularly desirous to overtake the rogues."

"But, my dear boys!" exclaimed Mr. Mayburn; "Arthur, do you speak. Is it safe to venture from this quiet retreat yet? Consider these lawless men might, at any moment, turn round; and it seems they would not scruple to commit murder."

"Was Bill with 'em, sir?" asked David, looking very much ashamed.

With much kindness and consideration, Arthur gently broke to the poor lad the melancholy fate of his vile brother; and David shed many tears for the unhappy convict.