In the luminous light the four watchers could see the tall, thin form of the secretary. He walked to and fro, and circulated round the statue in a deliberate manner. Several people entered the gates and passed down the Row, others walked in the direction of the Marble Arch, still the man who had made this appointment did not come. Vass looked at the dial of his watch by the glow of his cigarette, and as he did so the bell of a near church chimed eleven. At once Vass stepped back, and walked up to a point near the watchers, where they could overhear the conversation which was likely to take place, and seize the stranger promptly.

Hardly had he done this, and while the last vibration of the bell still quivered in the atmosphere, than the figure of a man sauntered aimlessly across the open space. As he came nearer, Vass saw that he wore a long overcoat and a soft hat. The man passed and re-passed him, glancing carelessly in his direction; then he asked, in a pleasant voice, for a cigarette light, which Vass obliged him with in silence. As the match spurted and flared, Vass noted that the stranger had a black beard, and, with a chill, realised that he was in the presence of the double assassin.

"You received my letter?" said the man abruptly, with a glance round.

"Yes. I am here to answer it; but I don't know why you wish to see me."

"I'll tell you; come and sit here." And the man walked towards two chairs, which were almost directly in front of the trees behind which Torry and his assistants were hiding. By the very irony of Fate, the wretch had walked directly into the trap set for him by the law.

"Isn't it rather public here," said Vass, sitting down beside the stranger.

"No. Who can suspect two people sitting quietly together--not the most suspicious policeman. But now for business. I want that money."

"What money?" said Vass, pretending ignorance.

"You know; the money given to you by the woman at Cleopatra's Needle."

"The murdered woman?"