Dunbar nodded, his eyes glistening; for that discovery of the Frenchman's had filled him with a sort of envious admiration.

“Well, then,” continued Max, “I knew that the inquiry would lead me to your east-end, and I suspected that I was dealing with Chinamen; therefore, suitably attired, of course, I wandered about in those interesting slums on more than one occasion; and I concluded that the only district in which a Chinaman could live without exciting curiosity was that which lies off the West India Dock Road.”...

Dunbar nodded significantly at Sowerby, as who should say: “What did I tell you about this man?”

“On one of these visits,” continued the Frenchman, and a smile struggled for expression upon his mobile lips, “I met you two gentlemen with a Mr.—I think he is called Stringer—“...

“You met US!” exclaimed Sowerby.

“My sense of humor quite overcoming me,” replied M. Max, “I even tried to swindle you. I think I did the trick very badly!”

Dunbar and Sowerby were staring at one another amazedly.

“It was in the corner of a public house billiard-room,” added the Frenchman, with twinkling eyes; “I adopted the ill-used name of Levinsky on that occasion.”...

Dunbar began to punch his left palm and to stride up and down the floor; whilst Sowerby, his blue eyes opened quite roundly, watched M. Max as a schoolboy watches an illusionist.

“Therefore,” continued M. Max, “I shall ask you to have a party ready on Tuesday night in Limehouse Causeway—suitably concealed, of course; and as I am almost sure that the haunt of Mr. King is actually upon the riverside (I heard one little river sound as I was coming away) a launch party might cooperate with you in affecting the raid.”