"Wonderfully right," I nodded. "I had not put it so clearly, even to myself. Go ahead."

"We come to the conclusion, then," continued Godfrey, "that the business of this unknown Frenchman with Vantine in some way concerned this cabinet."

"Vantine himself thought so," I broke in. "He told me afterwards that it was because he thought so he consented to see him."

"Good! That would seem to indicate that we are on the right track. The Frenchman's business, then, had something to do with this cabinet, and with this secret drawer. Left to himself, he discovered the cabinet in the room adjoining the ante-room, attempted to open the drawer, and was killed."

"Yes," I agreed; "and now how about Vantine?"

"Vantine's death isn't so simply explained. Presumably the unknown woman also called on business relating to the cabinet. She, also, wanted to open the secret drawer, in order to secure its contents —that seems fairly certain from her connection with the first caller."

"You still think it was her photograph he carried in his watch?"

"I am sure of it. But how did it happen that it was Vantine who was killed? Did the woman, warned by the fate of the man, deliberately set Vantine to open the drawer in order that she might run no risk? Or was she also ignorant of the mechanism? Above all, did she succeed in getting away with the contents of the drawer?"

"What was the contents of the drawer?" I demanded.

"Ah, if we only knew!"