"Where have you been?" asked Harry.

"Where have I been?" he answered, slowly. "On private business. I will tell you about it in the morning."

"You must promise never again to leave without permission, or this is your last scout with me," said Harry, sternly.

Jack did not answer. He turned to care for his horse.

When Jack stopped, under the pretence of fixing the girth of his saddle, it was with the fixed purpose, come what would, of following those guerrillas and killing the men who had helped murder his father. Had he not taken a solemn oath to kill them on sight? He did not stop to think how he could accomplish his purpose—of the danger of the undertaking. He only knew he had seen the men; that was enough. He would track them, if necessary, to the ends of the earth. As it was, fate favored him.

The guerrillas, all unconscious that Nemesis was on their track, rode on until dusk, when they stopped at a fine plantation, and roughly ordered supper and feed for their horses.

Mr. Rice, the owner of the plantation, was a hot Southern sympathizer, but he did not relish his present company. He felt like kicking them out of doors, but he knew it would not do to refuse them, so he made the best of it, and ordered supper prepared.

It was a good supper, and, in the highest of spirits, nine of the guerrillas sat down; the tenth was on guard. But he did not notice a silent figure creeping up to the window of the room in which the rest were dining.

Suddenly there was a sharp report, a crash of glass, and one of the diners sprang to his feet and fell backward, shot through the brain. At the same time a voice rang through the room. "Remember Thomas Harwood, Number One. Let the other five beware!"

At the sound of the shot and the fall of their comrade, the other guerrillas sat as if stunned for a moment; then with cries of terror they rushed from the house, thinking a Yankee force was on them; but a single shot, and excited cries from the sentinel, were all that they heard.