Miles bent his six feet three into five feet nothing, and slid gravely round with an anxious watch upon his feet.

"Why, you are bent double," cried Miss Bristo, sharply; "and, let me tell you, you will never learn while you look at your feet."

Miles stopped short.

"Then how am I to learn?" he asked, gazing helplessly at his instructress.

Alice burst out laughing.

"You had better lock yourself in your room and practise hard until evening. The ten minutes are up; but you have exactly six hours and twenty-nine minutes before you, if you make haste."

"Well, you shall suffer if I cut a poor figure to-night, Miss Bristo, and it will serve you right, for I intend to have my share of your dances."

"That remains to be seen," said Alice tritely.

"Stay, though," said Miles, drawing himself up to the last of his seventy-five inches, and speaking in that smooth, matter-of-fact tone that ushered in his most astounding audacities, "suppose we two try—in double harness—now?"

"Mr. Miles!"