The following week St. Peter went to Chicago to give his lectures. He had engaged rooms for himself and Lillian at a quiet hotel near the university. The Marselluses went down by the same train, and they all alighted at the station together, in a raging snow-storm. The St. Peters were to have tea with Louie at the Blackstone, before going to their own quarters.

Tea was served in Louie’s suite on the lake front, with a fine view of the falling snow from the windows. The Professor was in a genial mood; he was glad to be in a big city again, in a luxurious hotel, and especially pleased to be able to sit in comfort and watch the storm over the water.

“How snug you are here, Louie! This is really very nice,” he said, turning back from the window when Rosamond called him.

Louie came and put both hands on St. Peter’s shoulders, exclaiming delightedly: “And do you like these rooms, sir? Well, I’m glad, for they’re yours! Rosie and I are farther down the corridor. Not a word! It’s all arranged. You are our guests for this engagement. We won’t have our great scholar staying off in some grimy place on the South side. We want him where we can keep an eye on him.”

Louie was so warm with his plan that the Professor could only express satisfaction. “And our luggage?”

“It’s on the way. I cancelled your reservations and did everything in order. Now have your tea, but not too much. You dine early; you have an engagement for to-night. You and Dearest are going to the opera — Oh, not with us! We have other fish to fry. You are going off alone.”

“Very well, Louie! And what are they giving to-night?”

“Mignon. It will remind you of your student days in Paris.”

“It will. I always had abonnement at the Opéra Comique, and Mignon came round frequently. It’s one of my favourites.”

“I thought so!” Louie kissed both the ladies, to express his satisfaction. The Professor had forgotten his scruples about accepting lavish hospitalities. He was really very glad to have windows on the lake, and not to have to go away to another hotel. After the Marselluses went to their own apartment, he remarked to his wife, while he unpacked his bag, that it was much more convenient to be on the same floor with Louie and Rosamond.

“Much better than cabbing across Chicago to meet them all the time, isn’t it?”

At eight o’clock he and his wife were in their places in the Auditorium. The overture brought a smile to his lips and a gracious mood to his heart. The music seemed extraordinarily fresh and genuine still. It might grow old-fashioned, he told himself, but never old, surely, while there was any youth left in men. It was an expression of youth, — that, and no more; with the sweetness and foolishness, the lingering accent, the heavy stresses — the delicacy, too — belonging to that time. After the entrance of the hero, Lillian leaned toward him and whispered: “Am I over-credulous? He looks to me exactly like the pictures of Goethe in his youth.”

“So he does to me. He is certainly as tall as Goethe. I didn’t know tenors were ever so tall. The Mignon seems young, too.”

She was slender, at any rate, and very fragile beside the courtly Wilhelm. When she began her immortal song, one felt that she was right for the part, the pure lyric soprano that suits it best, and in her voice there was something fresh and delicate, like deep wood flowers. “Connais-tu — le pays” — it stirred one like the odours of early spring, recalled the time of sweet, impersonal emotions.

When the curtain fell on the first act, St. Peter turned to his wife. “A fine cast, don’t you think? And the harps are very good. Except for the wood-winds, I should say it was as good as any performance I ever heard at the Comique.”

“How it does make one think of Paris, and of so many half-forgotten things!” his wife murmured. It had been long since he had seen her face so relaxed and reflective and undetermined.

Through the next act he often glanced at her. Curious, how a young mood could return and soften a face. More than once he saw a starry moisture shine in her eyes. If she only knew how much more lovely she was when she wasn’t doing her duty!

“My dear,” he sighed when the lights were turned on and they both looked older, “it’s been a mistake, our having a family and writing histories and getting middle-ag............