He turned quickly to answer me, and hesitated. At the same moment, the door was opened by the sour old housekeeper, frowning suspiciously at the two elegantly-dressed ladies whom she ushered into the room.

If I had been free to act on my own impulse, I should certainly (out of regard for Mr. Engelman) have refrained from accompanying the visitors when they were shown over the house. But Minna took my arm. I had no choice but to follow Mr. Engelman and her mother when they left the room.

Minna spoke to me as confidentially as if I had been her brother.

"Do you know," she whispered, "that nice old gentleman and mamma are like old friends already. Mamma is generally suspicious of strangers. Isn't it odd? And she actually invites him to bring his pipe when he comes to see us! He sits puffing smoke, and admiring mamma—and mamma does all the talking. Do come and see us soon! I have nobody to speak to about Fritz. Mamma and Mr. Engelman take no more notice of me than if I was a little dog in the room."

As we passed from the ground floor to the first floor, Madame Fontaine's admiration of the house rose from one climax of enthusiasm to another. Among the many subjects that she understood, the domestic architecture of the seventeenth century seemed to be one, and the art of water-color painting soon proved to be another.

"I am not quite contemptible as a lady-artist," I heard her say to Mr. Engelman; "and I should so like to make some little studies of these beautiful old rooms—as memorials to take with me when I am far away from Frankfort. But I don't ask it, dear Mr. Engelman. You don't want enthusiastic ladies with sketch-books in this bachelor paradise of yours. I hope we are not intruding on Mr. Keller. Is he at home?"

"No," said Mr. Engelman; "he has gone out."

Madame Fontaine's flow of eloquence suddenly ran dry. She was silent as we ascended from the first floor to the second. In this part of the house our bedrooms were situated. The chamber in which I slept presented nothing particularly worthy of notice. But the rooms occupied by Mr. Keller and Mr. Engelman contained some of the finest carved woodwork in the house.

It was beginning to get dark. Mr. Engelman lit the candles in his own room. The widow took one of them from him, and threw the light skillfully on the different objects about her. She was still a little subdued; but she showed her knowledge of wood-carving by picking out the two finest specimens in the room—a wardrobe and a toilet-table.

"My poor husband was fond of old carving," she explained modestly; "what I know about it, I know from him. Dear Mr. Engelman, your room is a picture in itself. What glorious colors! How simple and how grand! Might we——" she paused, with a becoming appearance of confusion. Her voice dropped softly to lower tones. "Might we be pardoned, do you think, if we ventured to peep into Mr. Keller's room?"