I, the Black Star, begin my campaign to-night. Three nights from now, I and my men shall steal certain jewels and art objects that are famous. You may guess what they are, and where. Guard all jewels and objects of art in the city, if you wish, but that will not prevent us from getting them. *****
The Black Star put the letter into an envelope, addressed it, and then put both letters into one of his pockets. He glanced at his watch, and took off his robe, but retained the mask. He donned a heavy ulster, and rang for the servant again.
"Tell the mechanic to be ready in ten minutes," he said.
"Yes, sir."
"After I have left the house, throw on the protecting current, and do not turn it off unless you get the proper signal."
"I understand, sir."
"The wires were tested this afternoon?"
"Yes, sir; everything is in excellent condition."
"Good!" said the Black Star.
