“It was part of Howell’s scheme, no doubt. I have no idea of the identity of the writer of any anonymous letter. But Howell, no doubt, saw that if he rid himself of me it would be to his great advantage.”

“Then Cataldi will not speak the truth because he fears Howell?” remarked the notorious chief of Europe’s underworld.

“Exactly. Now that I can think, I can piece the whole puzzle together. It is all quite plain. Do you not recollect Howell’s curious rifle fashioned in the form of a walking-stick? When I halted to speak to Madame Beranger on the steps of the Casino as I came out that night, he passed me carrying that stick. Indeed, he is seldom without it. By means of that disguised rifle I was shot!”

“But you speak of Cataldi. How can he know?”

“When I entered the house I told him quickly that I believed Howell was following me. I ordered him to watch. This no doubt he did. He has ever been faithful to me.”

“Buy why should Howell have attempted to fix his guilt upon Mr. Henfrey?” asked The Sparrow. “In doing so he was defeating his own aims. If Mr. Henfrey were sent to prison he could not marry Louise Lambert, and if he had married Louise he would have benefited Howell! Therefore the whole plot was nullified.”

“Exactly, m’sieur. Howell attempted to kill me in order to preserve his secret, fearing that if I told Mr. Henfrey the truth he would inform the police of the circumstances of his father’s assassination. In making the attempt he defeated his own ends—a fact which he only realized when too late!”

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CONCLUSION

The foregoing is perhaps one of the most remarkable stories of the underworld of Europe.