“I wrote it, to bring you here.”

“You wrote it?  There was no one on earth outside the Joint who knew the secret of the dancing men.  How came you to write it?”

“What one man can invent another can discover,” said Holmes.  There is a cab coming to convey you to Norwich, Mr. Slaney.  But meanwhile, you have time to make some small reparation for the injury you have wrought.  Are you aware that Mrs. Hilton Cubitt has herself lain under grave suspicion of the murder of her husband, and that it was only my presence here, and the knowledge which I happened to possess, which has saved her from the accusation?  The least that you owe her is to make it clear to the whole world that she was in no way, directly or indirectly, responsible for his tragic end.”

“I ask nothing better,” said the American.  “I guess the very best case I can make for myself is the absolute naked truth.”

“It is my duty to warn you that it will be used against you,” cried the inspector, with the magnificent fair play of the British criminal law.

Slaney shrugged his shoulders.

“I’ll chance that,” said he.  “First of all, I want you gentlemen to understand that I have known this lady since she was a child.  There were seven of us in a gang in Chicago, and Elsie’s father was the boss of the Joint.  He was a clever man, was old Patrick.  It was he who invented that writing, which would pass as a child’s scrawl unless you just happened to have the key to it.  Well, Elsie learned some of our ways, but she couldn’t stand the business, and she had a bit of honest money of her own, so she gave us all the slip and got away to London.  She had been engaged to me, and she would have married me, I believe, if I had taken over another profession, but she would have nothing to do with anything on the cross.  It was only after her marriage to this Englishman that I was able to find out where she was.  I wrote to her, but got no answer.  After that I came over, and, as letters were no use, I put my messages where she could read them.

“Well, I have been here a month now.  I lived in that farm, where I had a room down below, and could get in and out every night, and no one the wiser.  I tried all I could to coax Elsie away.  I knew that she read the messages, for once she wrote an answer under one of them.  Then my temper got the better of me, and I began to threaten her.  She sent me a letter then, imploring me to go away, and saying that it would break her heart if any scandal should come upon her husband.  She said that she would come down when her husband was asleep at three in the morning, and speak with me through the end window, if I would go away afterwards and leave her in peace.  She came down and brought money with her, trying to bribe me to go.  This made me mad, and I caught her arm and tried to pull her through the window.  At that moment in rushed the husband with his revolver in his hand.  Elsie had sunk