“I am very sorry, sir,” the man replied. “I wouldn’t have fired my gun if I had known what the consequences were going to be, but them poaching devils that come round here rabbiting fairly send me furious and that’s a fact. It ain’t that one grudges them a few rabbits, but my tame pheasants all run out here from the home wood, and I’ve seen feathers at the side of the road there that no fox nor stoat had nothing to do with. All the same, sir, I’m very sorry,” he added, “to have been the cause of any inconvenience.”

“It is rather worse than inconvenience, Middleton,” the Professor said gravely. “The man who has escaped is one of the worst criminals of these days.”

“He won’t get far, sir,” the gamekeeper remarked, with a little smile. “It’s a wild bit of country, this, and I admit that men might search it for weeks without finding anything, but those gentlemen from Scotland Yard, sir, if you’ll excuse my making the remark, and hoping that this gentleman,” he added, looking at Quest, “is in no way connected with them—well, they don’t know everything, and that’s a fact.”

“This gentleman is from the United States,” Lord Ashleigh reminded him, “so your criticism doesn’t affect him. By-the-by, Middleton, I heard this morning that you’d been airing your opinions down in the village. You seem to rather fancy yourself as a thief-catcher.”

“I wouldn’t go so far as that, my lord,” the man replied respectfully, “but still, I hope I may say that I’ve as much common sense as most people. You see, sir,” he went on, turning to Quest, “the spots where he could emerge from this track of country are pretty well guarded, and he’ll be in a fine mess, when he does put in an appearance, to show himself upon a public road. Yet by this time I should say he must be nigh starved. Sooner or later he’ll have to come out for food. I’ve a little scheme of my own, sir, I don’t mind admitting,” the man concluded, with a twinkle in his keen brown eyes. “I’m not giving it away. If I catch him for you, that’s all that’s wanted, I imagine, and we shan’t be any the nearer to it for letting any one into my little secret.”

His master smiled.

“You shall have your rise out of the police, if you can, Middleton,” he observed. “It seems queer, though, to believe that the fellow’s still in hiding round here.”

As though by common consent, they all stood, for a moment, perfectly still, looking across the stretch of marshland with its boggy places, its scrubby plantations, its clustering masses of tall grasses and bullrushes. The grey twilight had become even more pronounced during the last few minutes. Little wreaths of white mist hung over the damp places. Everywhere was a queer silence. The very air seemed breathless. The Professor shivered and turned away.

“My nerves,” he declared, “are scarcely what they were. I have listened in a primeval forest, listened for the soft rustling of a snake in the undergrowth, or the distant roar of some beast of prey. I have listened then with curiosity. I have not known fear. It seems to me, somehow, that in this place there is something different afoot. I don’t like it, George—I don’t like it. We will go home, if you please.”

They made their way, single file, to the road and up to the house. Lord Ashleigh did his best to dispel a queer little sensation of uneasiness which seemed to have arisen in the minds of all of them.