her to lock her door, which she was careful to do after that, but not with the expected result. She continued to miss things, mostly jewelry of which she had a ridiculous store. Various domestics were dismissed, and finally one of the permanent boarders was requested to leave, but still the thefts went on till, her patience being exhausted, she notified the police and a detective was sent: I have always wished I had been that detective. The case ended in what was always considered a joke. Another object disappeared while he was there, and it having been conclusively proved to him that it could not have been taken by way of the door, he turned his attention to the window which it was one of her freaks always to keep wide open. The result was curious. One day he spied from a hiding-place he had made in the bushes a bird flying out from that window, and following the creature till she alighted in her nest he climbed the tree and searched that nest. It was encrusted with jewels. The bird was a magpie and had followed its usual habits, but—the chain was not there, nor one or two other articles of decided value. Nor were they ever found. The bird bore the blame; the objects missing were all heavy and might have been dropped in its flight, but I have always thought that the bird had an accomplice, a knowing fellow who understood what's what and how to pick out his share."
The coroner smiled. There was little conviction and much sarcasm in that smile. Hammersmith turned away. "Have you any instructions for me?" he said.
"Yes, you had better stay here. I will return in the morning with my jury. It won't take long after that to see this thing through."
The look he received in reply was happily hidden from him.
III
"Yes, I'm going to stay here to-night. As it's a mere formality, I shall want a room to sit in, and if you have no objection I'll take Number 3 on the rear corridor."
"I'm sorry, but Number 3 is totally unfit for use, as you've already seen."
"Oh, I'm not particular. Put a table in and a good light, and I'll get along with the rest. I have something to do. Number 3 will answer."
The landlord shifted his feet, cast a quick scrutinising look at the other's composed face, and threw back his head with a quick laugh.
"As you will. I can't make you comfortable on such short notice, but that's your lookout. I've several other rooms vacant."
"I fancy that room," was all the reply he got.
Mr. Quimby at once gave his orders. They were received by Jake with surprise.
Fifteen minutes later Hammersmith prepared to install himself in these desolate quarters. But before doing so he walked straight to the small parlour where he had last seen Miss Demarest and, knocking, asked for the privilege of a word with her. It was not her figure, however, which appeared in the doorway, but that of the landlady.
"Miss Demarest is not here," announced that buxom and smooth-tongued woman. "She was like to faint after you gentlemen left the room, and I just took her upstairs to a quiet place by herself."
"On the rear corridor?"
"Oh, no, sir; a nice front room; we don't consider money in a case like this."
"Will you give me its number?"
Her suave and steady look changed to one of indignation.
"You're asking a good deal, aren't you? I doubt if the young lady——"
"The number, if you please," he quietly put in.
"Thirty-two," she snapped out. "She will have every care," she hastened to assure him as he turned away.
"I've no doubt. I do not intend to sleep to to-night; if the young lady is worse, you will communicate the fact to me. You will find me in Number 3."
He had turned back to make this reply, and was looking straight at her as the number dropped from his lips. It did not disturb her set smile, but in some inscrutable way all meaning seemed to leave that smile, and she forgot to drop her hand which had been stretched out in an attempted gesture.
"Number 3," he repeated. "Don't forget, madam."
The injunction seemed superfluous. She had not dropped her hand when he wheeled around once more in taking the turn at the foot of the staircase.
Jake and a very sleepy maid were on the floor above when he reached it. He paid no attention to Jake, but he eyed the girl somewhat curiously. She was comparatively a new domestic in the tavern, having been an inmate there for only three weeks. He had held a few minutes' conversation with her during the half-hour of secret inquiry in which he had previously indulged and he remembered some of her careful answers, also the air of fascination with which she had watched him all the time they were together. He had made nothing of her then, but the impression had remained that she was the one hopeful source of knowledge in the house. Now she looked dull and moved about in Jake's wake like an automaton. Yet Hammersmith made up his mind to speak to her as soon as the least opportunity offered.
"Where is 32?" he asked as he moved away from them in the opposite direction from the course they were taking.
"I thought you were to have room Number 3," blurted out Jake.
"I am. But where is 32?"
"Round there," said she. "A lady's in there now. The one——"
"Come on," urged Jake. "Huldah, you may go now. I'll show the gentleman his room."
Huldah dropped her head, and began to move off, but not before Hammersmith had caught her eye.
"Thirty-two," he formed with his lips, showing her a scrap of paper which he held in his hand.
He thought she nodded, but he could not be sure. Nevertheless, he ventured to lay the scrap down on a small table he was passing, and when he again looked back, saw that it was gone and Huldah with it. But whither, he could not be quite sure. There was always a risk in these attempts, and he only half trusted the girl. She might carry it to 32, and she might carry it to Quimby. In the first case, Miss Demarest would know that she had an active and watchful friend in the house; in the other, the dubious landlord would but receive an open instead of veiled intimation that the young deputy had his eye on him and was not to be fooled by appearances and the lack of evidence to support his honest convictions.
They had done little more than he had suggested to make Number 3 habitable. As the door swung open under Jake's impatient hand, the half-lighted hollow of the almost empty room gaped uninvitingly before them, with just a wooden-bottomed chair and a rickety table added to the small cot-bed which had been almost its sole furnishing when he saw it last. The walls, bare as his hand, stretched without relief from baseboard to ceiling, and the floor from door to window showed an unbroken expanse of unpainted boards, save for the narrow space between chair and table, where a small rug had been laid. A cheerless outlook for a tired man, but it seemed to please Hammersmith. There was paper and ink on the table, and the lamp which he took care to examine held oil enough to last till morning. With a tray of eatables, this ought to suffice, or so his manner conveyed, and Jake, who had already supplied the eatables, was backing slowly out when his eye, which seemingly against his will had been travelling curiously up and down the walls, was caught by that of Hammersmith, and he plunged from the room, with a flush visible even in that half light.
It was a trivial circumstance, but it fitted in with Hammersmith's trend of thought at the moment, and when the man was gone he stood for several minutes with his own eye travelling up and down those dusky walls in an inquiry which this distant inspection did not seem thoroughly to satisfy, for in another instant he had lifted a glass of water from the tray and, going to the nearest wall, began to moisten the paper at one of the edges. When it was quite wet, he took out his penknife, but before using it, he looked behind him, first at the door, and then at the window. The door was shut; the window seemingly guarded by an outside blind; but the former was not locked, and the latter showed, upon closer inspection, a space between the