“Yes, sir, I understand.” Dorothy’s tone was crisp and business-like.

“Good. I let those chaps go ahead of us as there is no need of having us all arrive at that apartment house at the same time. This afternoon, Bill and I made all arrangements, so that you can change places with your cousin shortly after you arrive.”

Dorothy felt secretly proud that this keen-eyed secret service man took her at her word, and did not ask her again if she were really willing to go through with it. “May I ask you a question?”

“Certainly.”

“Well, suppose that after you manage to get me into Janet’s room, she refuses to leave it. Do you want me to force her?”

“Heavens, no.” Sanborn laughed. “That has all been taken care of, Dorothy. I talked to your cousin by means of Howard’s headphone set shortly after dark this afternoon. I explained the whole thing to her and when she understood that her father would be brought into no extra danger because of our plan, and that I had drafted you into becoming a secret service operative, she consented.”

“I’m glad of that,” said Dorothy fervently. “She could easily have misunderstood and spoiled everything.”

“Well, we’ll have a lot to do to put it over, even though Janet is willing. I persuaded her that by doing exactly what you told her, once you arrived, she would be serving her country like a loyal American. You, of course, will use your own judgment, when you see her. The principal thing is to change clothes and get her out the way you came just as soon as possible.”

“But how am I to get into the Jordans’ apartment?”

“Good soldiers, Dorothy, do not ask questions. There’s no secret about it, but I’ve other things to tell you now. Lawson will probably come for you—or for Janet, as he will believe you to be. He is a tall, slender man, about thirty, rather good-looking, dark curly hair and a small mustache. Your Uncle Michael, if you should run into him, is heavy set and rather short. He has reddish hair, turning grey, and is clean shaven. Janet has never met either Doctor Winn, or Mrs. Lawson. Now just a word about the lady. She is a very beautiful and a very clever woman. Be on your guard with her, continually. I believe that the principal reason that you, or rather, Janet Jordan, will be taken to Ridgefield, is so that you may be studied at first hand by this woman. There is no need for me to tell you to keep up the Janet personality day and night. Incidentally, you will have only a very short time to study your cousin, so make the most of it. Well,” he concluded, “I guess that’s about all. You will receive further orders within the next day or two. In the meantime, simply carry on as Janet Jordan. I am taking a great responsibility in letting you go, my dear. For I won’t hide the fact that you’d probably be safer in a den of rattlesnakes than in the same house with Mr. and Mrs. Lawson.”