It was a quarter-past nine when I started from home and made my way across the Park, and so through Oxford Street to Baker Street. Two hansoms were standing at the door, and as I entered the passage I heard the sound of voices from above. On entering his room, I found Holmes in animated conversation with two men, one of whom I recognised as Peter Jones, the official police agent, while the other was a long, thin, sad-faced man, with a very shiny hat and oppressively respectable frock-coat.

“Ha! Our party is complete,” said Holmes, buttoning up his pea-jacket and taking his heavy hunting crop from the rack. “Watson, I think you know Mr. Jones, of Scotland Yard? Let me introduce you to Mr. Merryweather, who is to be our companion in to-night’s adventure.”

“We’re hunting in couples again, Doctor, you see,” said Jones in his consequential way. “Our friend here is a wonderful man for starting a chase. All he wants is an old dog to help him to do the running down.”

“I hope a wild goose may not prove to be the end of our chase,” observed Mr. Merryweather gloomily.

“You may place considerable confidence in Mr. Holmes, sir,” said the police agent loftily. “He has his own little methods, which are, if he won’t mind my saying so, just a little too theoretical and fantastic, but he has the makings of a detective in him. It is not too much to say that once or twice, as in that business of the Sholto murder and the Agra treasure, he has been more nearly correct than the official force.”

“Oh, if you say so, Mr. Jones, it is all right,” said the stranger with deference. “Still, I confess that I miss my rubber. It is the first Saturday night for seven-and-twenty years that I have not had my rubber.”