"No, stunned, fainting. . . ."

"But the man . . . the man who was with him . . . old Steinweg?"

"He's disappeared. . . ."

"Damn it!"

He rushed along the passage and down the stairs, where he found Dieuzy lying on the first-floor landing, surrounded by people who were attending to him.

He saw Gourel coming up again:

"Oh, Gourel, have you been downstairs? Did you come across anybody?"

"No, chief. . . ."

But Dieuzy was recovering consciousness and, almost before he had opened his eyes, mumbled:

"Here, on the landing, the little door. . . ."