With their shoulders against the wall, the two young people sank to the floor. The position seemed to appeal to them as humorous, and, when their eyes met, they smiled.

“To a spectator,” whispered Ford encouragingly, “we MIGHT appear to be getting the worst of this. But, as a matter of fact, every minute Cuthbert does not come means that the next minute may bring him.”

“You don't believe he was hurt?” asked the girl.

“No,” said Ford. “I believe Prothero found him, and I believe there may have been a fight. But you heard what Pearsall said: 'The man outside will tell.' If Cuthbert's in a position to tell, he is not down an area with a knife in him.”

He was interrupted by a faint report from the lowest floor, as though the door to the street had been sharply slammed. Miss Dale showed that she also had heard it.

“My uncle,” she said, “making his escape!”

“It may be,” Ford answered.

The report did not suggest to him the slamming of a door, but he saw no reason for saying so to the girl.

With his fingers locked across his knees, Ford was leaning forward, his eyes frowning, his lips tightly shut. At his side the girl regarded him covertly. His broad shoulders, almost touching hers, his strong jaw projecting aggressively, and the alert, observant eyes gave her confidence. For three weeks she had been making a fight single-handed. But she was now willing to cease struggling and relax. Quite happily she placed herself and her safety in the keeping of a stranger. Half to herself, half to the man, she murmured: “It is like 'The Sieur de Maletroit's Door.”'

Without looking at her, Ford shook his head and smiled.