I shook my head.

“Well, I can’t stop to explain,” he went on rapidly. “Sir Fred—my friend there, has just brought down word of some strange rumours about the clubs to-night. It seems the police have got to hear of this place and are going to pay it an uninvited visit. They won’t be here for an hour, though, so if you like just to come inside and see whether Marx is there or not, you will have time.”

We had turned off the road into a bare, grass-grown avenue, leading up to a red-brick house, unilluminated by a single light.

We were barely a minute driving up this uninviting approach and pulling up at the grim, closed door. The carriage had scarcely come to a standstill before the Count was on the doorstep, fitting a curiously-shaped key into the lock. It yielded at once and we both stepped inside, followed by the man in the fur overcoat, whose carriage had pulled up close behind ours.

We were in perfect darkness and no one seemed to be stirring in the house, although the mat under our feet, in some way connected with an electric alarm bell, was giving shrill notice of our arrival. Then we heard swift feet approaching and a tall, hard-featured woman in a plain black gown, and holding a lamp high over her head, appeared before us.

M. de Cartienne took her by the arm and led her on one side. The other man, who was making vain attempts to appear at his ease and composed, sank into a chair, palpably trembling. Of the real nature of the danger which was imminent I could form only the slightest idea; but that it was something very much to be feared I could easily gather from his agitation and de Cartienne’s manner.

Suddenly the latter turned round.

“Ackland,” he said quickly to the man in the chair, eyeing him keenly and with a shade of contempt in his tone, “you are not fit for any of the serious work, I can see. Listen! Light up the club-room and the smoke-room, stir up the fires, bring out the cards and wine-glasses, empty some tobacco-ash about, make the place look habitable for us when we come. Ferdinand is on the watch outside and will give you notice of our visitors. Ring all three alarm-bells at once if he gives the signal. Morton, I want you to wait for me. I’ll send you away all right before anything happens; but don’t go unless you see me again—unless you’re frightened.”

He turned on his heel and, without waiting for any answer from either of us, hurried away down the passage. The man whom he had called Ackland rose from his seat and, striking a match, lighted the gas-brackets all around the hall and the burners of a candelabra which hung from the roof.

My companion then threw open a door and I followed him into a luxuriously-appointed room, furnished with a suite of lounges and easy-chairs corresponding with those in the hall.