in thousand-dollar bills inside a cigar box and expressed to John Smith, c/o Express Company, Paterson, N. J., next Monday afternoon. The man who will call for the package on Tuesday will know nothing about the matter, and if you arrest him, you will find out nothing. Keep this to yourself and do as we say, if you value the safety of your child."
There was no signature to the letter, Duvall read it through with great care, then turned to Mr. Stapleton.
"You have observed, I suppose, that the place to which the money was to be sent, Paterson, New Jersey, is the home of your child's nurse, Mary Lanahan."
Mr. Stapleton started. "I confess," he said "that, in the agitated state of mind into which this affair has thrown me, I had completely overlooked the coincidence. What do you infer from it?"
"Only this, Mr. Stapleton, that Mary Lanahan may know more about this matter than she is willing to let on. I must keep this letter for the present."
"Very well." The banker nodded. "It may prove a valuable clue."
"Possibly. And further, Mr, Stapleton, I shall not sail by today's steamer."
"But--why not?" Stapleton sat up in his chair in surprise. "You will lose two days."
"I do not think they will be lost. I must make some investigations in Paterson, before I leave here. Please give me, if you can, the address of Mary Lanahan's parents."
Mr. Stapleton frowned. "I am not sure that I can do so, Mr. Duvall. My wife has charge of these matters. But I recollect having heard that her father, Patrick Lanahan, is a florist in a small way, and no doubt you can readily locate him. But I fear you will be losing valuable time."
Duvall rose. "I feel, as you do, Mr. Stapleton, that I should be in Paris at the earliest possible moment; but I think you will agree with me that some Investigations on this side before I go are absolutely necessary, and may prove of inestimable value afterwards."
Mr. Stapleton was silent for several minutes. Presently he raised his head. "Under the circumstances, Mr. Duvall, I am forced to admit the truth of what you say. Conduct your investigations as quickly as possible, however; for we must positively sail by Saturday's boat."
"I shall be ready then." Duvall took up his hat. "Now I think I had better get a few hours' sleep, and in the morning I will make an early start for Paterson." He bowed to the banker and Mr. Hodgman. "Good night, gentlemen. I shall see you both on Saturday morning. The steamer sails shortly after noon, I believe. Suppose I come here at ten o'clock, and let you know what I have learned?"
Mr. Stapleton rose. "If I receive any further news of importance from Paris, Mr. Duvall, I will advise you at your hotel. Where arc you stopping?"
Duvall gave the name of a Times Square hotel at which he usually stopped, and with a quick "good night" left the house.
It was shortly after nine o'clock the next morning when he descended from the train at Paterson, and going to a nearby drug store, consulted the directory for the address of Patrick Lanahan. He found it without difficulty, and, by means of an electric car, was soon before the florist's door.
The place was situated on the outskirts of the town, and consisted of a small, rather mean-looking cottage, from which spread out on each side, like the two wings of an aeroplane, the long glass greenhouses.
A little gate opened to a short brick path, leading to the front door of the house.
Duvall went up the path and rang the door bell. A wholesome-looking Irish woman, of perhaps fifty, opened the door, and, in response to his questions, told him that her husband, Patrick, was out in the garden at the rear of the house, busy with his plants.
She directed the detective along a narrow areaway at the side of the house, and in a moment reappeared at the back door.
"Pat," she called. "Oh, Pat! Here's a gentleman to see you."
A short, heavy-set man, with gray hair and mustache and a ruddy and weatherbeaten face, arose from among a litter of flowerpots and bulbs.
"What can I do for you, sir?" he asked, coming forward and wiping his hands upon his overalls.
The detective studied the man before him intently. The honest and clear-looking eyes told him nothing that was not favorable.
"I came to ask you a few questions, Mr. Lanahan."
"Questions, is it? About what?" The blue eyes showed a sudden flare of suspicion.
"About yourself, and your family."
"Who may you be, then? is it the tax man?"
Duvall smiled. "Not the tax man," he said. "I represent a firm of lawyers in Washington. My name is Johnson."
Lanahan, still suspicious, pointed to a couple of kitchen chairs that stood on the brick-paved yard beneath a trellis covered with hop vines. "Sit down, sir. I'll have a 3moke, if you don't mind." He began to fill his short clay pipe. "What would lawyers in Washington be wantin' with me?"
"That is what I wish to find out, Mr. Lanahan. We--my firm--have been advised that a certain Michael Lanahan, of Dublin, recently died, leaving a large estate. We are trying to find his heirs. Tell me something about yourself and your family."
The look of suspicion and reserve which the old man had up to this time shown faded from his face, and was replaced by a smile of incredulity. "Money, is it?" he laughed. "Mary--that's my wife--has been seein' bubbles in her tay for the week past. What is it you would know?"
"Are you from Dublin?"
"Me father was. I was born right here in Jersey, meself."
"What was his name?"
"Patrick, the same as me own. But he had a brother, Mike."
"Ah. It may be the same." Duvall pretended a sudden interest. "His business?"
"Mike's? Faith--I never heard he had any, lest it was drinkin' all the good liquor he could lay his hands on."
Duvall pretended to make a series of entries in his notebook. "Now about yourself, Mr. Lanahan. Have you any children? Of course, should there be any money coming to you, they would share in it."
"Children, is it? I have two."
"Boys?"
"One is a boy--a man be now, I should say. He's in the city--workin'. His name is Barney."
"What does he do?"
Lanahan looked up with a quick frown. "The last I heard tell, he was tendin' bar, Mr. Johnson --over at Callahan's saloon, on the Bowery. He's wild--wild--like me uncle Mike, I should say."
"And the other?"
The old man's face took on a contented look. "The other is me daughter Mary, bless her. She's nurse in the family of old man Stapleton, the millionaire."
- Duvall closed his book. "I see," he remarked, pleasantly. "She's not married, I suppose?"
"Mary?" Divil a bit! For a time, she was sweet on a French chuffer that worked for Mr. Stapleton; but the fellow's gone, now, and she's clane forgot him. That was near
