“Certain, sir,” replied the engineer. “You must remember that, since we started, we have kept up hot fires in all our furnaces, and, though we had coal enough to go on short steam from New York to Bordeaux, we haven’t enough to go with all steam from New York to Liverpool.”

“I will consider,” replied Mr. Fogg.

Passepartout understood it all; he was seized with mortal anxiety. The coal was giving out! “Ah, if my master can get over that,” muttered he, “he’ll be a famous man!” He could not help imparting to Fix what he had overheard.

“Then you believe that we really are going to Liverpool?”

“Of course.”

“Ass!” replied the detective, shrugging his shoulders and turning on his heel.