60." The coach turned into the Rue de Grenelle, went up the Rue du Bac, and stopped at No.

60.
"Here's a double fare, friend," said Morgan, "on condition that you don't stand before the door." The driver took the three francs and disappeared around the corner of the Rue de Varennes.

Morgan glanced up the front of the house; it seemed as though he must be mistaken, so dark and silent was it.

But he did not hesitate; he rapped in a peculiar fashion.
The door opened.

At the further end of the courtyard was a building, brilliantly lighted.