"Have I seen it? That's a strange question. How should I have seen it?"

"I lost it on the way from the store to the house."

"Do you mean to charge me with taking it?"

"I haven't said anything of the sort," said Harry; "but you were with
me, and I thought you might have seen it drop out of my pocket."

"Did you drop it out of your pocket?"

"I can't think of any other way I could lose it."

"Of course I haven't seen it. Was that all you woke me up about?"

"Is that all? You talk as if it was a little thing losing thirty-three
dollars."

"Thirty-three dollars!" repeated Luke, pretending to be surprised. "You
don't mean to say you've lost all that?"

"Yes, I do."

"Well," said Luke, yawning, "I wish I could help you; but I can't. Good
night."

"Good night," said Harry, turning away disappointed.

"What success, Harry?" inquired Mr. Leavitt, who had deferred going to
bed in order to hear his report.

"None at all," answered Harry.

"Is there anything by which you can identify any of the bills?"

"Yes," answered Harry, with sudden recollection, "I dropped a penful of
ink on one of the bills--a two-dollar note--just in the center. I had
been writing a letter, and the bill lay on the table near by."

"Good!" said Mr. Leavitt. "Now, supposing Luke has taken this money, how
is he likely to spend it?"

"At the tailor's, most likely. He is always talking about new clothes;
but lately he hasn't had any because Merrill shut down on him on account
of an unpaid bill."

"Then you had better see Merrill and ask him to take particular notice
of any bills that Luke pays him."

"Innocence must often be suspected, or guilt would never be detected. It
is the only way to get on the track of the missing bills."

Harry saw that this was reasonable and decided to call on Merrill the
next day.

"Do you think Luke took it?" asked the tailor.

"I don't know. I don't like to suspect him."

"I haven't much opinion of Luke. He owes me a considerable bill."

"He prefers your clothes to Hayden's, and if he has the money, he will
probably come here and spend some of it."

"Suppose he does, what do you want me to do?"

"To examine the bills he pays you, and if you find an ink spot on the
center of one let me know."

"I understand. I think I can manage it."

"My money was mostly in ones and twos."

"That may help you. I will bear it in mind."

Two days afterwards, Luke Harrison met Harry.

"Have you found your m