"I'm a proud woman, my friends," she said. "I'm a young woman, too, being not yet twenty-four, and a good hater. I am part Spanish and part French. I was raised in Paris, and learned all that I know about my business over there. The first time that I ever saw Nick Carter in my life was in the office of the Prefecture of Police in the room of the Chief of the Secret Service. I was seventeen years old at the time when the chief had sent for me to question me about the death of a woman which had occurred in the house where I lived on the floor above me, and about which, fortunately, I knew absolutely nothing.

"But Nick Carter came into the chief's office while I was there. I had only a fleeting glance of him at the time. I left the room almost as soon as he entered it. I did not see him again for five years, at which time he came in disguise to the thieves' headquarters where I was staying. I recognized him that time by his eyes, but nevertheless he captured me and sent me to jail.

"I escaped from that jail before I came to trial, and did it through the help of my friends. Somewhat later than that he hunted me down a second time, but I escaped, and I have sworn now to be even with him, and that is why I have brought you here together. You will please to stand up now, raise your right hands, and repeat after me in taking the oath of The Band of Hatred."

CHAPTER XX.

A CHAPTER OF ACCIDENTS.

A strange series of accidents began the night of the day following the receipt of the letter, and Nick Carter had no doubt whatever that it was the first act to be played in the drama of vengeance which Black Madge had inaugurated against them.

It was rather a simple thing of itself, and did no damage to amount to anything. The fact was that during the night some malicious person had placed under the front steps in the areaway of his house a barrel that had been filled with cotton waste saturated with oil. It was only necessary after that to apply a match to the inflammable material to start an incipient conflagration. Had the house itself not been built of granite, and—save the doors and windows and other trimmings—been practically fireproof, the result would have been disastrous; as it was, however, beyond badly scorching the door, and cracking a few of the stones by reason of the intense heat that was generating, no damage was done.

But the fact had been sufficient to remind Nick Carter and his three assistants that Madge had not threatened idly, and that already she had undertaken to carry out the substance of some of her warning.

At midnight the day following the fire in the areaway a blazing bomb was hurled through the window of the second story of Nick Carter's house, and rolled to the middle of the floor, where it blazed furiously, and would undoubtedly have done a great deal of damage had it not so happened that the housekeeper was present at the time, for Nick had a guest that night, and she had been called late to prepare the room for him.