As Cecil drove with M. Sylvain through the narrow, winding street, he acutely felt the East closing in upon him; and, since the sun was getting low over the palm trees, he was glad to have the detective by his side.
They arrived at the wretched café. A pair-horse vehicle, with the horses' heads towards Biskra, was waiting at the door. Unspeakable lanes, fetid, winding, sinister, and strangely peopled, led away in several directions.
M. Sylvain glanced about him.
"We shall succeed," he murmured cheerfully. "Follow me."
And they went into the mark of civilisation, and saw the counter, and a female creature behind the bar, and, through another door, a glimpse of the garden beyond.
"Follow me," murmured M. Sylvain again, opening another door to the left into a dark passage. "Straight on. There is a room at the other end."
They vanished.
In a few seconds M. Sylvain returned into the café.
IV.
Now, in the garden were Eve Fincastle and Kitty Sartorius, tying up some wraps preparatory to their departure for Biskra. They caught sight of Cecil Thorold and his companion entering the café, and they were surprised to find the millionaire in Sidi Okba after his refusal to accompany them.
Through the back door of the café they saw Cecil's companion reappear out of the passage. They saw the creature behind the counter stoop and produce a revolver and then offer it to the Frenchman with a furtive movement. They saw that the Frenchman declined it, and drew another revolver from his own pocket and winked. And the character of the wink given by the Frenchman to the woman made them turn pale under the sudden, knife-like thrust of an awful suspicion.
The Frenchman looked up and perceived the girls in the garden, and one glance at Kitty's beauty was not enough for him.
"Can you keep him here a minute while I warn Mr. Thorold?" said Eve quickly.
Kitty Sartorius nodded and began to smile on the Frenchman; she then lifted her finger beckoningly. If millions had depended on his refusal, it is doubtful whether he would have resisted that charming gesture. (Not for nothing did Kitty Sartorius receive a hundred a week at the Regency Theatre.) In a moment the Frenchman was talking to her, and she had enveloped him in a golden mist of enchantment.
Guided by a profound instinct, Eve ran up the passage and into the room where Cecil was awaiting the return of his M. Sylvain.
"Come out," she whispered passionately, as if between violent anger and dreadful alarm. "You are trapped — you, with your schemes!"
"Trapped!" he exclaimed, smiling. "Not at all. I have my revolver!" His hand touched his pocket. "By Jove! I haven't! It's gone!"
The miraculous change in his face was of the highest interest.
"Come out!" she cried. "Our carriage is waiting!"
In the café, Kitty Sartorius was talking to the Frenchman. She stroked his sleeve with her gloved hand, and he, the Frenchman, still held the revolver which he had displayed to the woman of the counter.
Inspired by the consummate and swiftly aroused emotion of that moment, Cecil snatched at the revolver. The three friends walked hastily to the street, jumped into the carriage, and drove away. Already as they approached the city gate, they could see the white tower of the Royal Hotel at Biskra shining across the desert like a promise of security. . . .
The whole episode had lasted perhaps two minutes, but they were minutes of such intense and blinding revelation as Cecil had never before experienced. He sighed with relief as he lay back in the carriage.
"And that's the man," he meditated, astounded, "who must have planned the robbery of the Hotel St. James! And I never suspected it! I never suspected that his gendarme was a sham! I wonder whether his murder of me would have been as leisurely and artistic as his method of trapping me! I wonder! . . . Well, this time I have certainly enjoyed myself."
Then he gazed at Eve Fincastle.
The women said nothing for a long time, and even then the talk was of trifles.
V.
Eve Fincastle had gone up on to the vast, flat roof of the Royal Hotel, and Cecil, knowing that she was there, followed. The sun had just set, and Biskra lay spread out below them in the rich evening light which already, eastwards, had turned to sapphire. They could still see the line of the palm trees of Sidi Okba, and in another direction, the long, lonely road to Figuig, stretching across the desert like a rope which had been flung from heaven on the waste of sand. The Aurès mountains were black and jagged. Nearer, immediately under them, was the various life of the great oasis, and the sounds of that life — human speech, the rattle of carriages, the grunts of camels in the camel enclosure, the whistling of an engine at the station, the melancholy wails of hawkers — ascended softly in the twilight of the Sahara.
Cecil approached her, but she did not turn towards him.
"I want to thank you," he started.
She made no movement, and then suddenly she burst out. "Why do you continue with these shameful plots and schemes?" she demanded, looking always steadily away from him. "Why do you disgrace yourself? Was this another theft, another blackmailing, another affair like that at Ostend? Why ——" She stopped, deeply disturbed, unable to control herself.
"My dear journalist," he said quietly, "you don't understand. Let me tell you."
He gave her his history from the night summons by Mrs. Macalister to that same afternoon.
She faced him.
"I'm so glad," she murmured. "You can't imagine ——"
"I want to thank you for saving my life," he said again.
She began to cry; her body shook; she hid her face.
"But ——" he stammered awkwardly.
"It wasn't I who saved your life," she said, sobbing passionately. "I wasn't beautiful enough. Only Kitty could have done it. Only a beautiful woman could have kept that man ——"
"I know all about it, my dear girl," Cecil silenced her disavowal. Something moved him to take her hand. She smiled sadly, not resisting. "You must excuse me," she murmured. "I'm not myself to-night . . . It's because of the excitement . . . . Anyhow, I'm glad you haven't taken any 'loot' this time."
"But I have," he protested. (He was surprised to find his voice trembling.)
"What?"
"This." He pressed her hand tenderly.
"That?" She looked at her hand, lying in his, as though she had never seen it before.
"Eve," he whispered.
* * * * * *
About two-thirds of the loot of the Hotel St. James was ultimately recovered; not at Sidi Okba, but in the cellars of the Hotel St. James itself. From first to last that robbery was a masterpiece of audacity. Its originator, the soi-disant M. Sylvain, head of the Algiers detective force, is still at large.