This complete text of The Extraordinary Adventures of Arsene Lupin, Gentleman-Burglar by Maurice Leblanc is in the public domain.

I think that this is an opportunity for branding.

Arsene Lupin would now have been invented out of the imagination of Maurice Leblanc a hundred years ago. I cannot imagine the number of persons and the numbers of hours spent to read the stories of Arsene Lupin, neither can I think of the hours spent watching the movies and TV series.

Would you use the brand Arsene? Could we have Arsene T shirts or Lupin menswear? There might well be an opportunity to catch!