“Then how?”

For a long time we studied this question in all its phases. How could Lieutenant Ryerson gain his liberty? How could he get a chance to make amends for his treachery? And, finally, seeing no other way, we fell back upon the desperate expedient of an exchange. I would obtain permission for Miss Ryerson to visit her brother, and they would change clothes, she remaining as a prisoner in his place while he went forth to undo if possible the harm that he had done.

The details of this plan we arranged immediately. I saw Ryerson the next day, and when I told him what his sister was resolved to do in the hope of saving his honour, he cried like a child and I felt more than ever convinced of his honest repentance.

We decided upon December 28th for the attempt, and two days before this Randolph found a plausible excuse for cutting off his moustache. He told General Langhorne that he had become a convert to the American fashion of a clean shaven face.

As to the escape itself, I need only say that on December 28th, in the late afternoon, I escorted Miss Ryerson, carefully veiled, to the Hotel Blackstone; and an hour later I left the hotel with a person in women’s garments, also carefully veiled. And that night Randolph Ryerson and I started for Richmond. I may add that I should never have found the courage to leave that lovely girl in such perilous surroundings had she not literally commanded me to go.

“We may be saving the nation,” she begged. “Go! Go! And—I’ll be thinking of you—praying for you—for you both.”

My heart leaped before the wonder of her eyes as she looked at me and repeated these last words: “For you both!”

We left the express at Pittsburg, intending to proceed by automobile across Pennsylvania, then by night through the mountains of West Virginia and Virginia; for, of course, we had to use the utmost caution to avoid the sentries of both armies which were spread over this region.

In Pittsburg we lunched at the Hotel Duquesne, after which Ryerson left me for a few hours, saying that he wished to look over the ground and also to procure the services of a high-powered touring car.

“Don’t take any chances,” I said anxiously.