At that moment, the incongruous mixture called the family, were there assembled, including the Professor. The latter was just then discussing the condition of his patient with Miss Payne, in blissful ignorance of the fact that the young lady was fully conversant with his mode of treatment, and the true condition of her step-father's health.

"You see, my dear young lady," the Professor said, pompously, "his is the worst form of insanity; the very worst. When a patient raves constantly we know precisely what to do with him. But when he is, at times, to all appearance, as sane as yourself, and yet liable at any moment to blaze out a perfect madman, one dislikes to treat him as a madman, and yet it is not safe to consider him a sane being."

Madeline nodded, with a splendid assumption of profound interest.

"It's a sad case," she said, pensively. "I almost dread the interview."

"I think he is quite collected this morning, and he may be calm throughout. I hope so, for I should not like to have you witness one of his tantrums."

"I have seen him in tantrums when he was considered sane," said the girl, with an odd intonation.

Then looking up, she saw Henry, who had entered the room and stood staring at her in speechless amazement. Hagar had informed him that his young mistress was in the house. But he was not prepared for the vision of loveliness that the girl presented, as she turned toward him clad in her morning robe of snowy cashmere bordered with swansdown, and trailing after her like a train of snow. Luckily no one noted his start of surprise and quick glance of recognition, and Madeline said:

"Is not that my step-father's attendant, doctor? I think he wants you."

The "doctor" beckoned Henry to approach, and said, affably: "Well, and how is our patient, Henry?"

"About as usual, sir. But he wants to see you."