"'You represent Mr. Agnold?'
"'Yes, I think I may say as much.'
"'Thank you. I have a letter here addressed to him, but it is in an open envelope, and as Mr. Agnold's representative there can be no objection to your reading it.'
"I read the letter, and now in my turn I must have exhibited some sign of discomposure. Without being able to recall its contents word for word, I can sufficiently explain its nature. It was to the effect that the gentleman who presented it, M. Bordier, was empowered by the lady we were working for to join us, if he desired, or to take the affair entirely in his own hands, and assume the direction of it.
"'You are M. Bordier?' I said.
"He bowed. 'I am M. Bordier. The position in which Mrs. Braham and I stand to each other warrants my presence here at this untimely hour. It is due to Mrs. Braham that I should say it was at my urgent request she has given me authority to act for her. I am acquainted with all the circumstances of your proceedings, so far as they have been disclosed in Mr. Agnold's letters.' Again his eyes wandered to Sophy, and he moved a step or two toward her with a look of sympathetic eagerness. 'Is that the young girl who was taken to Dr. Peterssen's establishment as a patient?'
"'Yes,' I replied.
"'Her task, then, is ended. She was in search of a desk. She is a brave little girl, and shall be rewarded. A desk of cedar-wood, inlaid with silver.' He turned suddenly to me, and approached the table. 'She has succeeded,' he said, laying his hand upon the desk and raising the lid. 'Yes, it is the desk. How did you open it? Did you have the key?'
"'No,' I said, with a guilty glance at the tools with which I had picked the lock.
"'Ah, I see. There is a secret drawer in this desk, and you have been seeking for it. Allow me. When I was a young man I had some knowledge of this kind of thing, and was acquainted with the tricks employed by ingenious makers to construct a receptacle in which important papers might be safely concealed. This is no common piece of work, and the so-called drawer may be merely a false panel, with little space behind, but sufficient for the purpose. I will take the liberty of making use of your tools. This dumb shape of wood, Mr. Tucker, may be the arbiter of the happiness of human lives, may be the means of bringing a foul wrong to light.' While he spoke he was busy measuring the thickness of the sides and back and every part of the desk, putting down figures on paper to prove whether any space was not accounted for. He knew what he was about, and I followed his movements with curiosity, learning something from them which may be useful in the future. 'There is no actual drawer,' he continued; 'it must be a panel.' He completely emptied the desk of its papers, and then began to sound the bottom and the sides, listening for signs of a hollow space. 'It is a clever piece of workmanship, but if there is a panel I will find it. I would rather not destroy the desk, but I will do it before I give up the hunt, if I do not succeed in a legitimate way. Ah, I have it! There is a panel. A man might have this desk in his possession a lifetime and not suspect it. See, it moves in a groove, and there is a paper behind.'