“No; my brother naturally did not wish her to be present, and she went upstairs. She went out while we were in the room. The door was slightly open, and she may have glanced in as she passed.”

“But this person was listening.”

Austin Turold shrugged his shoulders.

“Was your brother talking about his marriage at the time?”

“Yes.”

“Could Miss Turold have heard what he was saying?”

“Anybody could. The door was partly open.”

“There is some mystery here.”

Barrant spoke with the thoughtful air of one viewing a new vista opening in the distance. These surmises about the listener at the door, by their manifest though perhaps unintended implication, pointed to a deeper and more terrible mystery than he had imagined.

Austin Turold did not speak. Darkness had long since fallen, and a lamp, which had been brought in by the maid who was also the model, stood on the table between the two men, and threw its shaded beams on their faces. A clock on the mantel-piece chimed eight, and aroused Barrant to the flight of time.