Jeffreys was gone nearly half an hour and Harry was beginning to get alarmed, when he came back. He had a startling story to tell. He had crept up nearly to the house and found the yard full of men and horses. The nine guerrillas had come back and stopped at the house to make inquiries.

"The villain who lives there," continued Jeffreys, "told them all about where we were camped and the best way to surprise us. They were making arrangements to creep up on us when I thought it time to come back. I heard them talk of some one of our number who had killed one of their men. What did they mean?"

"Never mind now," answered Harry. "Let's get ready to give them a warm reception. We know just how many there are, and they are the ones who will be surprised."

It was a warm reception they got. Harry let them come almost up to them before he gave the signal to fire. First the carbines, then the revolver, had been his order.

In a minute all was over. Stunned by the reception they received, those who had not been killed or wounded beat a hasty retreat. Investigation showed three of the guerrillas dead and three more desperately wounded. The wounded were carried to the farmhouse to be cared for.

Among the dead was the one who had stood guard. Jack gazed at him a moment in silence and then muttered, "Number Two, but who killed him?"

Jack now told Harry how he had followed the guerrillas and shot one.

Harry listened in silence and then said, "Jack, I know how you feel. I once felt the same way, until Captain Middleton taught me better. He says this is a war of principles, not against individuals. That it is simply murder to kill for private wrongs."

"Wrong to kill guerrillas?" asked Jack in surprise.

"Yes, the way you did. In killing Ben Storms you had no idea of aiding the great cause for which we are fighting. You did it for revenge. In doing it you put yourself on the same plane as the man you killed."