She had straightened her bonnet and concealed the rent in her mantle as best she could. As they emerged in the street she said, “The first thing, of course, is to bring the police into this place.”

“No, I think we won’t do that yet,” Hewitt said. “In the first place, the case is one of assault and detention, and your remedy is by summons or action; and then there are other things to speak of. We shall get a cab in the High Street, and you shall tell me what has happened to you.”

Mrs. Mallett’s story was simple. The cab in which she left Hewitt’s office had travelled west, and was apparently making for the locality of her sister’s house; but the evening was dark, the fog increased greatly, and she shut the windows and took no particular notice of the streets through which she was passing. Indeed, with such a fog that would have been impossible. She had a sort of undefined notion that some of the streets were rather narrow and dirty, but she thought nothing of it, since all cabmen are given to selecting unexpected routes. After a time, however, the cab slowed, made a sharp turn, and pulled up. The door was opened, and “Here you are, mum,” said the cabby. She did not understand the sharp turn, and had a general feeling that the place could not be her sister’s, but as she alighted she found she had stepped directly upon the threshold of a narrow door, into which she was immediately pulled by two persons inside. This, she was sure, must have been the side-door in the stable-yard, through which Hewitt himself had lately obtained entrance to the Tabernacle. Before she had recovered from her surprise the door was shut behind her. She struggled stoutly, and screamed, but the place she was in was absolutely dark; she was taken by surprise, and she found resistance useless. They were men who held her, and the voice of the only one who spoke she did not know. He demanded in firm and distinct tones that the “sacred thing” should be given up, and that Mrs. Mallett should sign a paper agreeing to prosecute nobody before she was allowed to go. She, however, as she asserted with her customary emphasis, was not the sort of woman to give in to that. She resolutely declined to do anything of the sort, and promised her captors, whoever they were, a full and legal return for their behaviour. Then she became conscious that a woman was somewhere present, and the man threatened that this woman should search her. This threat Mrs. Mallett met as boldly as the others. She should like to meet the woman who would dare attempt to search her, she said. She defied anybody to attempt it. As for her Uncle Joseph’s snuff-box, no matter where it was, it was where they would not be able to get it. That they should never have, but sooner or later they should have something very unpleasant for their attempts to steal it. This declaration had an immediate effect. They importuned her no more, and she was left in an inner room and the key was turned on her. There she sat, dozing occasionally, the whole night, her indomitable spirit remaining proof through all those doubtful hours of darkness. Once or twice she heard people enter and move about, and each time she called aloud to offer, as Hewitt had heard, a reward to anybody who should bring the police or communicate her situation to Hewitt. Day broke and still she waited, sleepless and unfed, till Hewitt at last arrived and released her.

On Mrs. Mallett’s arrival at her house Mrs. Rudd’s servant was at once despatched with reassuring news, and Hewitt once more addressed himself to the question of the burglary. “First, Mrs. Mallett,” he said, “did you ever conceal anything—anything at all, mind—in the frame of an engraving?”

“No, never.”

“Were any of your engravings framed before you had them?”

“Not one that I can remember. They were mostly Uncle Joseph’s, and he kept them with a lot of others in drawers. He was rather a collector, you know.”

“Very well. Now come up to the attic. Something has been opened there that was not touched at the first attempt.”

Mrs. Mallett’s indignation at the second burglary was something to see. But there was triumph in her manner; she still had the snuff-box.

“See now,” said Hewitt, when the attic was reached, “here is a box full of papers. Do you know everything that was in it?”