It is needless to say that I was gratified by the confidence that had been placed in me, and eager to show that I really deserved it. We arranged that I should leave Frankfort by the earliest conveyance the next morning.

On our way upstairs to our bed-chambers, Mr. Keller detained me for a moment more.

"I have no claim to control you in the choice of your friends," he said; "but I am old enough to give you a word of advice. Don't associate yourself too readily, David, with the woman whom I found here to-night."

He shook hands cordially, and left me. I thought of Madame Fontaine's letter in my pocket, and felt a strong conviction that he would persist in his refusal to read it.

The servants were the only persons stirring in the house, when I rose the next morning. Unobserved by anyone, I placed the letter on the desk in Mr. Keller's private room. That done, I started on my journey to Hanau.

CHAPTER XIV

Thanks to the instructions confided to me, my errand presented no difficulties. There were certain persons to whom I was introduced, and certain information to be derived from them, which it was my duty to submit to Mr. Keller on my return. Fidelity was required of me, and discretion was required of me—and that was all.

At the close of my day's work, the hospitable merchant, whose references I had been engaged in verifying, refused to permit me to return to the hotel. His dinner-hour had been put off expressly to suit my convenience. "You will only meet the members of my family," he said, "and a cousin of my wife's who is here with her daughter, on a visit to us—Frau Meyer, of Wurzburg."

I accepted the invitation, feeling privately an Englishman's reluctance to confronting an assembly of strangers, and anticipating nothing remarkable in reference to Frau Meyer, although she did come from Wurzburg. Even when I was presented to the ladies in due form, as "the honored representative of Mr. Keller, of Frankfort," I was too stupid, or too much absorbed in the business on which I had been engaged, to be much struck by the sudden interest with which Frau Meyer regarded me. She was a fat florid old lady, who looked coarsely clever and resolute; and she had a daughter who promised to resemble her but too faithfully, in due course of time. It was a relief to me, at dinner, to find myself placed between the merchant's wife and her eldest son. They were far more attractive neighbors at table, to my thinking, than Frau Meyer.