“My psychology may be a little abnormal,” replied Horne Fisher, in a rather hazy manner.  “I am subject to dreams, especially day-dreams.  Sometimes what is happening to me grows vivid in a curious double way, as if it had happened before.  Have you ever had that mystical feeling that things have happened before?”

“I hope you are a harmless lunatic,” said Verner.

But Fisher was still staring in an absent fashion at the golden gigantic figures and traceries of brown and red in the tapestries on the walls; then he looked again at Verner and resumed:  “I have a feeling that this interview has happened before, here in this tapestried room, and we are two ghosts revisiting a haunted chamber.  But it was Squire Hawker who sat where you sit and it was you who stood where I stand.”  He paused a moment and then added, with simplicity, “I suppose I am a blackmailer, too.”

“If you are,” said Sir Francis, “I promise you you shall go to jail.”  But his face had a shade on it that looked like the reflection of the green wine gleaming on the table.  Horne Fisher regarded him steadily and answered, quietly enough: 

“Blackmailers do not always go to jail.  Sometimes they go to Parliament.  But, though Parliament is rotten enough already, you shall not go there if I can help it.  I am not so criminal as you were in bargaining with crime.  You made a squire give up his country seat.  I only ask you to give up your Parliamentary seat.”

Sir Francis Verner sprang to his feet and looked about for one of the bell ropes of the old-fashioned, curtained room.

“Where is Usher?” he cried, with a livid face.

“And who is Usher?” said Fisher, softly.  “I wonder how much Usher knows of the truth.”

Verner’s hand fell from the bell rope and, after standing for a moment with rolling eyes, he strode abruptly from the room.  Fisher went but by the other door, by which he had entered, and, seeing no sign of Usher, let himself out and betook himself again toward the town.

That night he put an electric torch in his pocket and set out alone in the darkness to add the last links to his argument.  There was much that he did not know yet; but he thought he knew where he could find the knowledge.  The night closed dark and stormy and the black gap in the wall looked blacker than ever; the wood seemed to have grown thicker and darker in a day.  If the deserted lake with its black woods and gray urns and images looked desolate even by daylight, under the night and the growing storm it seemed still more like the pool of Acheron in the land of lost souls.  As he stepped carefully along the jetty stones he seemed to be traveling farther and farther into the abyss of night, and to have left behind him the last points from which it would be possible to signal to the land of the living.  The lake seemed to have grown larger than a sea, but a sea of black and slimy waters that slept with abominable serenity, as if they had washed out the world.  There was so much of this nightmare sense of extension and expansion that he was strangely surprised to come to his desert island so soon.  But he knew it for a place of inhuman silence and solitude; and he felt as if he had been walking for years.