"M. Weber is in his flat. Do you want him sent for?"
"Just one second. I'm in a hurry. I'll leave a line for him."
He sat down at a table and wrote:
"My dear Weber,
"I am bringing you the seven scoundrels composing Altenheim's gang, the men who killed Gourel (and plenty of others) and who killed me as well, under the name of M. Lenormand.
"That only leaves their leader unaccounted for. I am going to effect his arrest this minute. Come and join me. He lives in the Rue Delaizement, at Neuilly and goes by the name of Leon Massier.
"Kind regards.
"Yours,
"Arsène Lupin,
"Chief of the Detective-service."