some information. The pendant which the Duke of Charmerace gave Mademoiselle Gournay-Martin yesterday has been stolen."
"Stolen? Are you sure?" said Sonia in a tone of mingled surprise and anxiety.
"Quite sure," said Guerchard. "We have exactly determined the conditions under which the theft was committed. But we have every reason to believe that the culprit, to avoid detection, has hidden the pendant in the travelling-bag or trunk of somebody else in order to——"
"My bag is upstairs in my bedroom, sir," Sonia interrupted quickly. "Here is the key of it."
In order to free her hands to take the key from her wrist-bag, she set her cloak on the back of a couch. It slipped off it, and fell to the ground at the feet of the Duke, who had not returned to his place beside Germaine. While she was groping in her bag for the key, and all eyes were on her, the Duke, who had watched her with a curious intentness ever since her entry into the room, stooped quietly down and picked up the cloak. His hand slipped into the pocket of it; his fingers touched a hard object wrapped in tissue- paper. They closed round it, drew it from the pocket, and, sheltered by the cloak, transferred it to his own. He set the cloak on
