"I heard a sound."

"There are plenty of sounds in this place," Max pointed out.

"Ah! but this was different. It sounded like—" He stopped with a gasp that made Max frown.

Undoubtedly there was a sound outside, the tread of feet, the jingle of a sword. Max got up, still frowning, and went to the door.

He had barely reached it before there came a loud knock upon the panels, and a voice cried: "Ouvrez!"

Max's knowledge of French was exceedingly limited, but that fact by no means dismayed him. He turned round to Bertrand for a moment.

"I'm going to have a talk with this johnny. Don't agitate yourself. You are not to move till I come back."

"Ouvrez!" cried the voice again.

"All right?" questioned Max.

Bertrand was leaning forward. His eyes were very bright, his breathing very short. "They have come—to take me," he said.