"I don't like him," he answered, candidly.

"Why not?"

"There is no good reason that I know of," said Frank; "but I think his manner is disagreeable."

"Our instincts are often to be trusted," said the merchant, thoughtfully. "I confess that I myself don't like Haynes, nor do I feel implicit confidence in him, though he has been eight years in the service of our house. He is outwardly very circumspect, and apparently very faithful, but there is something in his eye which I don't like."

Frank had noticed this, but Mr. Hartley's remark called fresh attention to its furtive, crafty expression.

Frank's curiosity was aroused, naturally enough. He wondered what Mr. Haynes had to do with his mission. He did not have long to wait for information.

"I will come to the point," said Mr. Hartley, after a pause. "I am an importing merchant, and deal, among other articles, in silks. During the last year I have discovered that some one is systematically robbing me, and that parts of my stock have been spirited away. The loss I have sustained is already considerable, and unless the leakage is put a stop to, I may as well give up business. You can now guess why I have engaged you. No one will suspect an errand boy of being a detective, while a man would very probably excite distrust, and put the rogue on his guard."

Frank listened attentively to his employer.

"Do you suspect any one in particular, Mr. Hartley?" he asked.

"It must be some one in my employ," he said. "The man who, more than any other, has facilities for robbing me is the man of whom I have spoken to you."