Frederic went away in ill humor.

He was never rude to Robert now. Indeed, he treated him with exaggerated and formal respect, which Robert felt only veiled a feeling of dislike.

One evening Robert sat down for a time in the lobby of a prominent hotel. He did not at first notice that Frederic Vernon and a tall black-whiskered man of middle age sat near him, conversing in a low tone. At length he heard something that startled him.

"Is it difficult," asked Frederic, "to procure the seclusion of a party who shows plain signs of insanity? I ask you as a physician."

"State your case," said his companion.

"I have an aunt," answered Frederic, "a woman of fifty or more, who is acting in a very eccentric manner."

"In what way?"

"Until a few months since she employed me as her private secretary. Without any warning and with no excuse for the action, she discharged me, and engaged in my place a boy of sixteen, whom she had known only a day or two."

"Where did she meet this boy?"

"In a large dry goods store, under peculiar circumstances. He was about to be arrested for theft when she secured his release, and engaged him as her secretary on a liberal salary."