"But I like to do a good turn if I can," pursued Pike; "and I think, sir, I did one to you in calling you Lord Hartledon." Val Elster had been passing on. He turned and looked at the man. "Are you in any little temporary difficulty, might I ask?" continued Pike. "No offense, sir; princes have been in such before now." Val Elster was so supremely conscious, especially in that reflective hour, of being in a "little difficulty" that might prove more than temporary, that he could only stare at the questioner and wait for more. "No offence again, if I'm wrong," resumed Pike; "but if that man you saw here on the bridge is not looking after the Honourable Mr. Elster, I'm a fool." "Why do you think this?" inquired Val, too fully aware that the fact was a likely one to attempt any reproof or disavowal. "I'll tell you," said Pike; "I've said I don't mind doing a good turn when I can. The man arrived here this morning by the slow six train from London. He went into the Stag and had his breakfast, and has been covertly dodging about ever since. He inquired his way to Hartledon. The landlord of the Stag asked him what he wanted there, and got for answer that his brother was one of the grooms in my lord's service. Bosh! He went up, sneaking under the hedges and along by-ways, and took a view of the house, standing a good hour behind a tree while he did it. I was watching him." It instantly struck Percival Elster, by one of those flashes of conviction that are no less sure than subtle, that Mr. Pike's interest in this watching arose from a fear that the stranger might have been looking after _him_. Pike continued: "After he had taken his fill of waiting, he came dodging down this way, and I got into conversation with him. He wanted to know who I was. A poor devil out of work, I told him; a soldier once, but maimed and good for little now. We got chatty. I let him think he might trust me, and he began asking no end of questions about Mr. Elster: whether he went out much, what were his hours for going out, which road he mostly took in his walks, and how he could know him from his brother the earl; he had heard they were alike. The hound was puzzled; he had seen a dozen swells come out of Hartledon, any one of which might be Mr. Elster; but I found he had the description pretty accurate. Whilst we were talking, who should come into view but yourself! 'This is him!' cried he. 'Not a bit of it,' said I, carelessly; 'that's my lord.' Now you know, sir, why I saluted you as Lord Hartledon." "Where is he now?" asked Percival Elster, feeling that he owed his present state of liberty to this lawless man.