My aunt laughed. "Exactly what I thought myself, when I saw her. But you are not to make a joke of my young-lady clerks. I am positively determined to carry out that useful reform in the office here. However, as Mr. Keller has been so lately ill, and as we are sure to have a fight about it, I will act considerately towards my opponent—I won't stir in the matter until he is quite himself again. In the meantime, I must find somebody, while I am away, to take my place in the London house. The business is now under the direction of Mr. Hartrey. He is perfectly competent to carry it on; but, as you know, our excellent head-clerk has his old—fashioned prejudices. According to strict rule, a partner ought always to be in command, at the London business—and Hartrey implores me (if Mr. Keller is not well enough to take the journey) to send Mr. Engelman to London. Where is Mr. Engelman? How is it that I have neither heard nor seen anything of him?"

This was a delicate and difficult question to answer—at least, to my way of thinking. There was little prospect of keeping the poor old gentleman's sad secret. It was known to Fritz and Minna, as well as to Mr. Keller. Still, I felt an unconquerable reluctance to be the first person who revealed the disaster that had befallen him.

"Mr. Engelman is not in good health and spirits," I said. "He has gone away for a little rest and change."

My aunt looked astonished.

"Both the partners ill!" she exclaimed. "I remember Mr. Engelman, in the days when I was first married. He used to boast of never having had a day's illness in his life. Not at all a clever man—but good as gold, and a far more sensitive person than most people gave him credit for being. He promised to be fat as years grew on him. Has he kept his promise? What is the matter with him?"

I hesitated. My aunt eyed me sharply, and put another question before I had quite made up my mind what to say.

"If you can't tell me what is the matter with him, can you tell me where he is? I may want to write to him."

I hesitated again. Mr. Engelman's address had been confidentially communicated to me, for reasons which I was bound to respect. "I am afraid I can't answer that question either," I said awkwardly enough.

"Good heavens!" cried my aunt, "what does all this mystery mean? Has Mr. Engelman killed a man in a duel? or run away with an opera-dancer? or squandered the whole profits of the business at the gambling-table? or what? As she put these bold views of the case, we heard voices outside, followed by a gentle knock at the door. Minna entered the room with a message.

"Mamma has sent me, Mrs. Wagner, to ask at what time you would like to dine."