"He's very unhappy, I believe," said Happie, thus fully explaining her conversation with the Mystery. "I will get Polly ready if you will go over there and smile at those two fluffy girls with hair and fox boas just alike."

Usually Laura went to the piano when the Mystery was taking his tea. A girl less sensitive to admiration than she was, would have discovered that the man in the cloak was interested in her music, and Laura was perfectly aware of the fact. But to-day her skies were leaden because Polly and Penny had an opportunity to go to dancing school which was denied her, and it was scant comfort that they got it because they were so much younger than she. Laura's genius could not buoy her over childish trials, though, for that matter, every one knows that genius is childish.

The man in the cloak watched Laura as she gloomily served tea to two women, one evidently giving economical entertainment to the other, her country guest. When she had finished her task, as she passed his little table in the corner, the mysterious man stopped her. "Won't you play for me, little Clara Schumann?" he said.

Laura brightened visibly. "If you like," she answered, and played.

Her mood was not favorable to music that afternoon, and the man in the cloak was quick to perceive it. He arose from the table and went over to the piano.

"It goes badly to-day, little musician, does it not?" he said gently. "This little instrument is out of tune. Something has made discords for you, is it not so? Well, it will pass—and come again, till at last you will reach the time of a horrible lasting discord, or a beautiful, permanent harmony, according to what you make of your life. Shall I play to you to-day? You have so often given me pleasure."

Laura stared at the mysterious man dumb-founded, but without waiting for an answer he twirled the piano stool down to a suitable height and began to play.

At the first touch of his hands on the keys Happie instantly became reconciled to the fact that Margery and not she had taken the children up to the dancing class, and the few people who were then in the tea room forgot everything else to listen. For there was no mistaking the fact that here was a wizard of music.

The mysterious man played for a long time. People went and came, but still he played on, passing from Beethoven's sublime conceptions to Hungarian dances that were half earthy, half witch music, into Chopin's heart-breaking nocturnes, into Schumann's noble thoughts, Mendelssohn's courageous hope, Grieg's innocent imaginings.