"Would you know him again if you saw him?" asked Dacent Smith.

"I think I should," answered John. "He was about my own height, but more slenderly built. Rather a good-looking fellow, well dressed. He was a most energetic and audacious opponent," he continued, becoming unexpectedly expansive.

"Audacity is sometimes a fault!" observed Dacent Smith. "Just sit where you are a minute, Treves; I want to introduce you to some one."

He crossed the room and opened the door. John noticed him beckon to some one, and a moment later a young man in evening clothes stepped into the room.

Dacent Smith led the new-comer towards the hearth.

"Captain," he said, speaking to the young man, "this is Mr. Treves, who is now a member of our service."

John rose to shake hands, and found himself looking into the smiling face of a young man of twenty-eight, a young man with dark brown, daring-looking eyes, a sun-browned skin, and a dark moustache. The stranger's face was humorous, and on the lower part of his left cheek was a contused redness.

As John and he shook hands, John uttered an exclamation of astonishment.

"Why, you're the man who attacked me!"

"Well, I don't know about that!" smiled the Captain, cheerily; "it looks to me as if the attacking was mostly on your side."