Isabey remained silent, sitting with folded arms, and his black eyes fixed on General Farrington’s light blue ones. His soul was in a tumult, and, being a fighting man, he felt a perfectly natural and human desire to wreak vengeance on the man who had given him this work to do; but his sober common sense had in no wise deserted him. If the hateful thing had to be done, was it not better, as General Farrington said, that it should be done by one who loved the ground on which Angela trod, and who could no more have doubted her integrity than he could have murdered her?

“I give you much liberty in carrying out my orders,” said General Farrington, after a while. “I understand fully the disagreeable nature of what I am directing you to do; and one of the consolations I have in this matter is that everything possible will be done, to save not only Mrs. Neville Tremaine’s own feelings, but those of Colonel Tremaine’s family. Surely you can arrange so that Mrs. Neville Tremaine’s departure will appear a voluntary act?”

“There is not the slightest difficulty in persuading anyone of that,” replied Isabey, in a low voice, “except Mrs. Neville Tremaine herself. It would be impossible to deceive her.”

“I should like this duty executed at the earliest possible moment, but, of course, at a time and hour which would not excite alarm or suspicion in the minds of the rest of the family. If you leave early to-morrow morning, it will answer. Here are your written instructions, and here is some gold with which to provide Mrs. Neville Tremaine.” General Farrington drew out of his breast pocket a few gold pieces wrapped up in brown paper. “It is all I have,” he said, holding it out.

“I thank you,” replied Isabey, stiffly, “but I have some gold, too. I should prefer, and I think Mrs. Neville Tremaine would prefer, that I should furnish the money for her necessary expenses.”

He read the carefully written instructions given him, and they were perfectly intelligible. He was to be at Harrowby by two o’clock the next day, and at the earliest possible moment was to escort Mrs. Neville Tremaine to the Federal lines. A brief official note to Mrs. Neville Tremaine was inclosed, in which she was notified that if she was again found within Confederate lines she would be subject to arrest and imprisonment.

“This you will give to Mrs. Neville Tremaine at parting,” said General Farrington.

As Isabey folded the papers up and put them in his breast pocket General Farrington said to him:

“I would rather put fifty men in jail for life than arrest this one girl. I feel as if I were plunging my sword into the breast of a dove. But this is war, Captain Isabey.”

Isabey said no word, and, silently saluting, went out again into the night. The cold rain struck him like a sharp hand in the face.