As I spoke I moved towards him, intending, since he seemed indisposed to come to me, to go to him and then explain. But no sooner had I started than he swung round on his heels, tore off at full speed, and, before I realised what it was that he was doing, had vanished round the corner. Although I was unable to guess why he should run away from me as if I were the plague, I had no intention, if I could help it, of being run away from; so, as hard as I could pelt, I went after him.

It was a lively chase while it lasted; I must have presented an elegant figure as, hatless, my coat tails flying, I raced through those respectable streets. Fortunately, he was no match for me in pace; I had him before he reached the Fulham Road. He must have been in shocking condition, for he had already run himself right out, and, gasping for breath, was panting like a blown rabbit.

Saying nothing—I felt that that was not the place in which to carry on the sort of conversation I had in my mind’s eye—I took him by the shoulder and marched him back again. He, on his part, was equally mute, and made not the slightest effort at resistance. Miss Adair received us at the door.

“What on earth is the matter? Where have you been? And who is this man?”

Her trick of speaking in italics reminded me of her manner on the stage. I led my companion into the sitting-room. There I introduced him.

“This is Mr. George Withers. I fancy he can give us information on a subject on which, at this moment, information is very much needed.”

“Mr. George Withers” was a mere youth, scarcely more than a boy. I was not prepossessed by his appearance, though he was well dressed and had a handsome face. He had proved himself a cur; I felt sure that he was a sneak, and perhaps something worse as well. I handed him the letter which I had taken from the lady’s pocket.

“I believe, Mr. Withers, that this letter is for you.”

He seemed at first reluctant to take it, as if fearful that it contained something which might disturb his peace of mind. He eyed it doubtfully; read the address; perceived that the envelope had been opened. A disagreeable look came upon his handsome countenance; he turned on me with a snarl.

“Who are you? What do you mean by treating me as you have done? And how dare you open a letter that’s addressed to me?”