With the perfection of tact Lossing joined Miss Ross in the rear room, and left Miss Jenrys and myself to discuss our plans. I told her the little I had done in the Trent affair, and of my plans, contingent upon Mr. Trent's approval.

'He will approve, I am sure of it,' she said with decision. 'He has taken every precaution, and has made himself familiar with your record through the Boston chief of police. He has every reason, so he writes me, to have faith in you and in your judgment. I think you know that.'

I thanked her for the assurance that my plans would be favourably received, and then told her of my wish to use her name in trying to draw out the brunette.

'I see no other way,' I concluded; 'and having once written her over your initials she may respond. Of course the reply must come to you at the office in the Government Building.'

'But you will receive it. I can give you my card, can I not?'

'Then you do not object?'

'How can I? Did I not promise you my help? Oh, I am quite enlisted now; although after such a faux pas as I made last night I cannot boast of my finesse. I quite excited Monsieur Voisin by my exclamatory entrance.'

'And how?' I asked quietly, but inwardly eager.

'You remember how he questioned me about the "missing person?" Well, he called this afternoon. Aunt Ann and I had just returned from the Liberal Arts Building, where we had spent three long hours, and though his call was brief he did not forget to ask again about that "missing person." He was almost inquisitive.'

'And you?' I asked, inwardly anxious.