“In that case you are one niece in a thousand, Miss Kitwater,” I said, with a smile.  “Your uncle is indeed fortunate in having such a champion.”

She looked at me as if she were not quite certain whether I was joking or not.

“You will do this for them?”

What was I to say?  What could I say?  I had well nigh decided to have nothing to do with the matter, yet here I was, beginning to think it was hard upon me to have to disappoint her.  My profession is not one calculated to render a man’s heart over tender, but I must confess that in this case I was by no means as adamant as was usual with me.  As I have said, she was an unusually pretty girl, and had she not been kind enough to express her belief in my powers!  After all, detectives, like other people, are only human.

“Your uncle and his companion have promised to call upon me this afternoon,” I said, “and when they do so, I think I may promise you that I will endeavour to come to some arrangement with them.”

“I thank you,” she said; “for I think that means that you will try to help them.  If you do, I feel confident that you will succeed.  I hope you will forgive me for having called upon you as I have done, but, when I saw how disappointed they were after their interview with you yesterday, I made up my mind that I would endeavour to see you and to interest you on their behalf before they came again.”

“You have certainly done so,” I answered, as she rose to go.  “If I take the case up, and believe me I am not at all sure that I shall not do so, they will owe it to your intercession.”

“Oh, no, I did not mean that exactly,” she replied, blushing prettily.  “I should like to feel that you did it for the reason that you believe in the justice of their cause, not merely because I tried to persuade you into it.  That would not be fair, either to them or to you.”

“Would it not be possible for it to be on account of both reasons?” I asked.  “Let us hope so.  And now good-morning, Miss Kitwater.  I trust your uncle will have good news for you when you see him again this afternoon.”

“I hope so too,” she answered, and then with a renewal of her thanks and a little bow she left the office.

I closed the door and went back to my seat, almost wondering at my own behaviour.  Here was I, a hard-headed man of the world, being drawn into an extraordinary piece of business, which I had most certainly decided to have nothing to do with, simply because a pretty girl had smiled upon me, and had asked me to do it.  For I don’t mind confessing that I had made up my mind to help Kitwater and Codd in their search for the villain Hayle.  The Trust Company would have to look elsewhere for assistance.  And yet, as I had the best of reasons for knowing, that piece of business was likely to prove twice as remunerative as this search for the traitorous friend.  Happily, however money is not everything in this world.