"That will depend on circumstances. By the way, Miss Underwood has asked me to be present this evening when the committee comes. If you have any objection--"

Dr. Underwood looked quietly at the young man for a moment before replying. When he spoke, it was with courtesy in his tone, but he made no apology for his hesitation.

"Not in the least. You will put me under further obligations by staying. Anyhow, if Leslie has asked you to stay, I know my place too well to object. Did you meet Leslie in Washington?"

"I never had the pleasure of meeting Miss Underwood before, but I have heard a great deal of her from my friend, Philip Overman."

"Oh!" said Dr. Underwood, with a keen look. Then he threw his head back, closed his eyes, and murmured: "I am glad you arrived in time to meet the other investigating committee in active operation, Mr. Burton. The theatrical attractions in High Ridge are dull just now."

"I am finding High Ridge anything but dull," said Burton, ignoring the covert thrust of that "other." "And I can see possibilities of much entertainment here. For instance, in investigating your investigating committee, while your investigating committee is investigating you."

He laughed as he spoke, little guessing how far afield the pursuit of that entertainment was going to carry him.

[CHAPTER IV]

THE CURIOUS EXPERIENCES OF THE UNDERWOOD FAMILY

It was a curious meal, that dinner. Burton often thought afterwards that in all the varied experiences of his life, and he had had a good many, first and last, he had never met at one time, and under circumstances of such sudden and peculiar intimacy, four people so unusual. Dr. Underwood had been helped to a couch in the dining-room, and had his dinner from an invalid's table. His eager face, with its keen blue eyes and flexible mouth, was so vividly alert that no one could forget him for a moment, whether he spoke or was silent. When he laughed, which was often, he wrinkled his face into a mask. For a simple device, it was the most effective means imaginable for concealing an emotion.