Yes, but what about my thief? Abandoned to my own resources, in an unfamiliar country, I could not hope to catch him.

“Bah! I must make the attempt,” I said to myself. “It may be a difficult game, but an amusing one, and the stake is well worth the trouble.”

And when the commissary asked us to repeat the story of the robbery, I exclaimed:

“Monsieur, really, Arsène Lupin is getting the start of us. My automobile is waiting in the courtyard. If you will be so kind as to use it, we can try.⁠ ⁠…”

The commissary smiled, and replied:

“The idea is a good one; so good, indeed, that it is already being carried out. Two of my men have set out on bicycles. They have been gone for some time.”

“Where did they go?”