“Try again to-day. You may pick up news at Borton's or some of the water-front saloons.”

“Oh, there was a letter for you,” said Trent. “I near forgot.”

I snatched the envelope, for the address was in the hand of the Unknown. The sheet within bore the words:

“Where is the boy? Have you removed him? Send the key to Richmond. Let me know when you return, for I must see you as soon as it is safe.”

I read the note three or four times, and each time I was more bewildered than before. I had left the boy in Livermore, but certainly he was not the one she meant. He was the “wrong boy,” and my employer must be well aware that I had taken him at her orders. Or could that expedition be a jest of the enemy to divert my attention? I dismissed this theory as soon as it suggested itself.

But where was the “right boy”? I had for a moment a sinking feeling of terror in the thought that the enemy had captured him. Mother Borton's warning that they had found his place of hiding returned to confirm this thought. But in an instant I remembered that the enemy had followed me in force to Livermore in chase of the wrong boy, and had attacked me in pure chagrin at the trick that had been played on them. That showed me beyond question that they had not obtained possession of the right boy. And the “key” that I was to send to Richmond, what was that?

The closing portion of the note set my heart beating fast. At last I was to have the opportunity to meet my mysterious employer face to face. But what explanation was I to make? What reception would I meet when she learned that Henry Wilton had given up his life in her service, and that I, who had taken his place, could tell nothing of the things she wished to know?

I wrote a brief note to Richmond stating that I had no key, inclosed the Unknown's note, with the remark that I had returned, and gave it to Owens to deliver. I was in some anxiety lest he might not know where Richmond was to be found. But he took the note without question, and I lay down with orders that I was to be called in time to reach the opening session of the stock market, and in a moment was fast asleep.

The Stock Exchange was a boiling and bubbling mass of excited men as I reached it. Pine Street, wet and sloppy, was lined with a mob of umbrellas that sheltered anxious speculators of small degree, and the great building was thronged with the larger dealers—with millionaires and brokers, with men who were on their way to fortune, and those who had been millionaires and now were desperately struggling against the odds of fate as they saw their wealth swept away in the gamblers' whirlpool.

I shouldered my way through the crowd into the buzzing Board-room as the session opened. Excitement thrilled the air, but the opening was listless. All knew that the struggle over Omega was to be settled that day, and that Doddridge Knapp or George Decker was to find ruin at the end of the call, and all were eager to hasten the decisive moment.