"A four-wheeler," she corrected me. Our eyes met, and with a great pity I read in hers that she knew only too well the kind of cab suitable.

"Then let us have in the policeman. A four-wheeler will be better, as you suggest, since with your leave I am going to take Horrex with me. The fact is, I am a little in doubt as to my influence: for to tell you the plain truth, I have never to my knowledge set eyes on your husband."

"My husband?" She paused with her hand on the bell-pull, and gazed at me blankly. "My husband?" She began to laugh softly, uncannily, in a way that tore my heart. "Herbert is my brother."

"Oh!" said I, feeling pretty much of a fool.

"But what gave you—what do you mean—"

"Lord knows," I interrupted her; "but if you will tell Horrex to get himself and the policeman into the cab, I will run upstairs, dress, and join them in five minutes."

IV.

In five minutes I had donned my ordinary clothes again and, descending through the pack of guests to the front door, found a four-wheeler waiting, with Horrex inside and a policeman whom, as I guessed, he had been drugging with strong waters for an hour past in some secluded chamber of the house. The fellow was somnolent, and in sepulchral silence we journeyed to Vine Street. There I chose to be conducted to the cell alone, and Mr. Horrex, hearing my decision, said fervently, "May you be rewarded for your goodness to me and mine!"

I discovered afterwards that he had a growing family of six dependent on him, and think this must explain a gratefulness which puzzled me at the time.

"He's quieter this last half-hour," said the police sergeant, unlocking the cell and opening the door with extreme caution.