The stranger seemed to regard his coming with an air of not altogether pleased surprise.

"You're a most extraordinary man."

The other replied:

"One has to be a little that way if one is responsible for you."

The new-comer's good-humoured curtness seemed to disturb the stranger's equilibrium.

"Responsible for me, indeed! Upon my word, you are the most extraordinary man."

In his own fashion the stranger introduced the new-comer to Rodney.

"This is Dr. Emmett, my medical attendant. I left him behind me in Brighton because I am sick and tired of his society; yet here he is at Croydon before I am. How he does these things I do not understand. He's a most extraordinary man."

Then, also after his own fashion, he made Rodney known to the new-comer.

"Emmett, this is a valued friend of mine, whom I have met for the first time to-night. I know all about him, except his voice; and, do you know, he's never spoken once."