"I've got my own fingers inked. Serve me right. I'll go and wash my hands. Really, I shall never forgive myself! No wonder his lordship was angry."

"Was he?" said Celia, absently. "Yes; he was. But you must remember Lord Heyton is very much upset; when one's nerves are on the rack, the least thing, trifling though it may be——"

"Quite so; quite so," said Mr. Jacobs, with a nod of comprehension.

He was still so much upset by the accident, that he forgot to wash his hands and went straight to his sitting-room, still carrying the two sheets of paper, the evidences of his inexcusable clumsiness.


CHAPTER XXVIII

That night, Inspector Brown confided his disappointment in the ways of Scotland Yard to the wife of his bosom. He was a conscientious man; and it seemed to him that, in the face of Mr. Jacobs' obvious incapacity, it behoved him, Mr. Brown, to follow the case with renewed energy. So far as the worthy Inspector could see, Mr. Jacobs was doing absolutely nothing, save eat his meals, smoke his cigar, and stroll about the grounds and admire the scenery. Therefore, the Inspector enjoined his men to keep a careful watch; and he himself, when not in Mr. Jacobs' company, patrolled the woods and, following the clue Lord Heyton had offered him, had visited the gipsy encampment and examined the members of the tribe. He came upon nothing to rouse his suspicions of them; indeed, he hit upon no clue whatever; but he still kept up a kind of patrol and scrutinised every person who approached the Hall.

If Mr. Jacobs was aware of the Inspector's renewed vigilance, he made no remark; and whenever they were together, and the Inspector wanted to talk of the case, Mr. Jacobs politely and quite inoffensively—in fact, he always listened most respectfully—led the conversation away from the subject. Once or twice, the Inspector was absolutely on the point of asking the famous detective why on earth he was lingering at the Hall; but his courage always failed him; for, notwithstanding the detective's boyish face and innocent-looking eyes, there was something about him which inspired a kind of respect in Inspector Brown.

After that momentary glimpse of intelligence, and his interview with his son, the Marquess had relapsed into unconsciousness; but the doctor, in answer to Celia's anxious inquiries, had told her that there was a chance, just a chance, of life.

As the great house settled into its nightly silence, Derrick's train was speeding on its way. He had got through Donna Elvira's business satisfactorily, and, moreover, following Reggie's instructions, obtained his special licence; therefore, his heart was light as he sat and smoked while the express tore through the silence of the night. He reached Thexford at ten o'clock in the morning, and went straight to the inn. Reggie, he was told, was out; and Derrick made a good breakfast and, naturally enough, was drawn towards the wood. It was a hundred to one chance that Celia should be there; but he decided to take the odds. The morning was hot; it was not at all unlikely that, puzzled and perhaps alarmed by his absence, she might go to the wood. On his way, it was also natural that he should recall his sight of Heyton on the preceding morning; and, having recalled that, it was also a corollary that he should remember Heyton's mysterious proceedings.