'Sure, Colonel, you and I will be the best of good friends after I have killed you, and for the love of mercy let that be to-night. Look!' and stepping to the window he drew aside the curtain. 'Look,' said he, peering out, 'it is the sweetest moonlight that ever kissed a sword-blade! Oh, to-night, Colonel!' Then he dropped the curtain something suddenly. He had seen a face in the street. 'You prefer sunlight? Very well, sir. But you will acknowledge that to-morrow I have the _earliest_ claims on your leisure.' Colonel Montague bowed. 'The word, you will remember, was an Irish adventurer.' Wogan impressed it upon him. 'Sir, I am wedded to the phrase. You will send your friend to my lodgings at Mrs. Kilburne's, in Ryder Street.' 'Mrs. Kilburne's!' exclaimed Wogan. Wogan might have guessed as much had he used his brains. It was at the corner of Ryder Street that he had plumped upon Montague when he came down to London from Glenshiel. It was under a portico in Ryder Street that the Parson and he had seen Montague on the night they had driven out on the first journey to Brampton Bryan. It was at Mrs. Kilburne's door that Wogan had seen Montague that afternoon. The Colonel was her fine gentleman upon the first floor. Sure, the Parson had the worst luck in the world. At all events, the Colonel was a gentleman. Wogan consoled himself with that reflection as he thought of Mr. Kelly's despatch box in the scrutoire of his parlour below the Colonel's rooms. That thought led Wogan's eyes again to the clock. It was half an hour past ten. The Parson was due in ten minutes. 'Good-bye t'ye, Colonel,' he said hastily to Montague, as he turned towards the door. He almost knocked against Rose, who was standing close by his elbow. She made an effort to detain him; he breathed a word of apology. It did not occur to him then that she might have overheard his conversation with the Colonel. He hurried past Lady Oxford and Dr. Townley, who was talking of his schooldays, when he knew Lord Oxford. 'Mr. Hilton,' cried her ladyship. Mr. Hilton was deaf as a bed-post. For when he had looked out of the window at the moonlight he had seen a face in the roadway of which the Parson should have knowledge before he reached the house. It was that face which had made him drop the curtain so quickly and fall in so quickly with the Colonel's objections. A link-boy's torch had flashed for a second upon a man on the other side of the road, and his face was Scrope's. Scrope was watching the house. Wogan pressed through the throng towards the door, but before he could reach it a firm hand closed upon his arm. He looked round. Lord Sidney Beauclerk was standing by his side with a flushed, angry face. 'A word with you, Mr. Hilton!'