"I owed you something, Captain Prescott, and I have tried to repay a little," she said.

"You owe me nothing; the debt is all mine."

"Captain Prescott, I hope you do not think I have been unwomanly," she said.

"Unwomanly? Why should I think it?"

"Because I went to Richmond alone, though I did so really because I had nowhere else to go. You believe me a spy, and you think for that reason I was trying to escape from Richmond!"

She stopped and looked at Prescott, and when she met his answering gaze the flush in her cheeks deepened.

"Ah, I was right; you do think me a spy!" she exclaimed with passionate earnestness, "and God knows I might have been one! Some such thought was in my mind when I went to Miss Grayson's in Richmond. That day in the President's office, when the people were at the reception I was sorely tempted, but I turned away. I went into that room with the full intention of being a spy. I admit it. Morally, I suppose that I was one until that moment, but when the opportunity came I could not do it. The temptation would come again, I knew, and it was one reason why I wished to leave Richmond, though my first attempt was made because I feared you—I did not know you then. I do not like the name of spy and I do not want to be one. But there were others, and far stronger reasons. A powerful man knew of my presence in that office on that day; he could have proved me guilty even though innocent, and he could have involved with my punishment the destruction of others. There was Miss Grayson—how could I bring ruin upon her head! And—and——"

She stopped and the brilliant colour suffused her face.

"You used the word 'others,'" said Prescott. "You mean that so long as you were in Richmond my ruin was possible because I helped you?"

She did not reply, but the vivid colour remained in her face.