"The face she lifted to mine wore so blank a look that I paused, astonished.
"'What do you mean?' she asked, her eyes looking straight into mine with such innocence in their clear blue depths, I was at once convinced she knew nothing of the matter with which my thoughts were busy. 'I am very glad to see you, but I do not in the least understand what you mean by the amount I need.' And she glanced at the letter I held out, with an air of distrust mingled with curiosity.
"'You cut me short in my efforts to do a charitable action. I heard, no matter how, that you were interested just now in a destitute family, and took this way of assisting you in their behalf.'
"Her blue eyes opened wider. 'The poor are always with us,' she replied, 'but I know of no especial family just now that requires any such help as you intimate. If I did, papa would give me what assistance I needed.'
"I was greatly pleased to hear her say this, for I am very fond of my young friend, but I was deeply indignant also against the unknown person who had taken advantage of my regard for this young girl to force money from me. I therefore did not linger at her side, but after due apologies hastened immediately here where there is a man employed who to my knowledge had once been a trusted member of the police.
"Telling him no more of the story than was necessary to ensure his co-operation in the plan I had formed to discover the author of this fraud, I extracted the bank-notes from the letter I had written, and put in their place stiff pieces of manila paper. Taking the envelope so filled to the hotel already referred to, I placed it at the opening chapters of Isaiah in the Bible, as described. There was no one in any of the rooms when I went in, and I encountered only a bell-boy as I came out, but at the door I ran against a young man whom I strictly forbore to recognize, but whom I knew to be my improvised detective coming to take his stand in some place where he could watch the parlor and note who went into it.
"At noon I returned to the hotel, passed immediately to the small parlor and looked into the Bible. The letter was gone. Coming out of the room, I was at once joined by my detective.
"'Has the letter been taken?' he eagerly inquired.
"I nodded.
"His brows wrinkled and he looked both troubled and perplexed.