"The matter I wish to discuss with you is confidential," he began by way of introduction, and Hagan smiled as he replied, "Most matters which clients discuss with me, are confidential."

Even with this reassurance, Mr. Tollman appeared to labor under embarrassment and it was only after some thought that he suggested, "This business is so new to me that I hardly know how to approach it."

"A man should be extremely frank with his physician or his lawyer," volunteered the newcomer. "It's even truer in the case of a detective."

"In this instance," Mr. Tollman proceeded with the wariness of one wading into water of unknown depth, "I am acting for friends whose business interests I represent, and who do not care to appear in the matter. Therefore your dealings will be exclusively with me."

"Certainly, that's quite usual. Now, what's the nature of the case? Your letter didn't indicate."

"Well, the fact is I wish to have a somewhat searching investigation made into the personal character and conduct of a young gentleman, who for reasons unnecessary to state, is of interest to my friends."

"Let me understand you clearly," prompted Mr. Hagan, with a briskness that accentuated the other's air of secretiveness. "Is this man to be shown up? Is that what you mean?"

Mr. Tollman stiffened. "I should suppose," he said with cool dignity, "that would be dependent to a certain extent on the facts."

But Mr. Hagan had in his police-detective days made use of the third degree, and when he next spoke his voice was firm almost to sternness. "I thought," he reminded the other, "we were going to be frank."

Thus encouraged, Tollman proceeded slowly, "I'm not seeking to whitewash the character of the gentleman, if that's what you mean."