Mr. Evringham followed him down the stairs, heroically resisting the impulse to laugh. Only one remark he allowed himself as he bade the doctor good-by.

“You're quite right, Ballard, in your theory. Jewel has been here only three days, but I could have told you that in doing anything whatever for her, it is always absolutely necessary to consider the personal equation.”

[ [!-- H2 anchor --] ]

CHAPTER XIII

IN THE LIBRARY

As Mr. Evringham turned from the closed door he met his daughter-in-law coming out into the hall.

“I've been watching for Dr. Ballard,” she said with annoyance. “I don't see why I didn't hear him come down.” At this juncture she paused, surprised to observe that her father-in-law was laughing. She attributed this unusual ebullition to ridicule of herself.

“I only wanted to ask if Julia's illness is infectious,” she went on with dignity. “Eloise and I are naturally very anxious. We should like to do anything for her we can, if it is quite safe.”

“Madam, don't, I pray, for all our sakes, run any risk,” returned Mr. Evringham, his lips still twitching as he bowed mockingly.

“It would be very foolish,” answered Mrs. Evringham, unabashed. “You wouldn't care to have more invalids on your hands. It has been all I could do to keep Eloise away from the sick room to-day.”