"Now for the desk."

Another hour's search in drawers and pigeonholes and blotting-pad likewise revealed nothing. Dora emptied out the wastepaper basket, and sorted every scrap, and still she was unsuccessful. Then she lifted portions of the matting, removed the cushions of the chairs, searched the sideboard, and dived into the recesses of the sofa. All to no purpose.

"Perhaps he has not got it after all," thought Dora, disappointed, "or he has burnt it."

Burning suggested the fireplace; but she saw that there had not been a fire for months in the grate. It then struck her that Mr. Joad might have taken an idea from Poe's "Purloined Letter," and have hidden the manuscript in some conspicuous place. The fireplace alone was unsearched, so she went down on her knees and turned out the disorderly mass of papers. Her patience was rewarded at last. From under the heap she drew forth a crumpled mass of paper, foolscap size, and spread it out carefully. Then she uttered a cry. "The Confession of Julian Dargill, better known as Julian Edermont," she read. "Ah! I was right. Here is the stolen story of the past, and Joad is the man who killed my guardian."

[CHAPTER XXIII.]

THE MADNESS OF LAMBERT JOAD.

With the recovered manuscript in her hands, with the knowledge where it had been found, and with the memory of the clock being wrong, Dora felt convinced that Joad was guilty of the crime. Without doubt he had designed to kill Edermont on that night, and had prepared the alibi so as to prove his innocence should such proof be needed. But what was his motive for the perpetration of so detestable a crime? Why had he stolen the manuscript, and why had he not destroyed so dangerous a piece of evidence? Dora believed that the answer to these questions was to be found in the manuscript itself. The reading of it would probably solve the whole mystery.

Having accomplished her task, she slipped the paper into the pocket of her dress, ran out of the house, and, having locked the door, repaired to the place where she had hidden her bicycle. To give colour to her excuse to Joad, she mounted and rode down the road for some considerable distance. Indeed, she felt inclined there and then to go to Canterbury and assure Allen that he was safe, and that she had won a fortune by discovering the actual criminal; but her desire to do away with any possible suspicions on the part of Joad induced her to abandon such intention. When he found the manuscript gone, he might suspect her if she went directly into Canterbury, whereas, if she behaved as usual, he could have no doubts on the subject.

"Besides," said Dora to herself, as she turned her face towards Chillum, "Joad never goes to his cottage during the day, and therefore he will not find out his loss until to-night. Should he suspect that I have discovered his secret, he may do me an injury, or take to flight. I must allay his suspicions, and see Allen about the manuscript. We will read it together, and then take such steps as may be necessary to save him and arrest Joad."

On approaching the gates of the Red House, Dora received a shock, for on glancing at Joad's cottage, she saw its owner coming out of the door. Perhaps her questions about the clock had induced him to depart from his usual routine, and by rousing his suspicions had created a desire to assure himself that the manuscript was safe; but whatever might be the reason, Dora had never known Joad to revisit his domicile in the daytime. A qualm seized her lest he should guess what she had done; but the memory of what was at stake nerved her to resistance, and she confronted the approaching old man with a mien cool and composed. Certainly she needed all her courage at that moment, for Joad was conducting himself like a lunatic.