Sight of her aroused his fury. Was that smile really intended for himself? People said she was a sphinx, but he drew his breath, and when outside the Casino again in the warm sunshine he halted upon the broad red-carpeted steps and beneath his breath said in a hard, determined tone: "Gad! She shall tell me! She shall! I'll compel her to speak--to tell me the truth--or--or----!"
That evening he wrote a note to Dorise explaining to her that he was not feeling very well and excusing himself from going round to the hotel. This he sent by hand to the Metropole.
Brock did not turn up at dinner. Indeed, he did not expect his friend back till late. So he ate his meal alone, and then went out to the Cafe de Paris, where for an hour he sat upon the terrasse smoking and listening to the weird music of the red-coated orchestra of Roumanian gipsies.
All the evening, indeed, he idled, chatting with men and women he knew. Carmen was being given at the Opera opposite, but though he loved music he had no heart to go. The one thought obsessing him was of the handsome and fascinating woman who was such a mystery to all.
At eleven o'clock he returned to the cafe and took a seat on the terrasse in a dark corner, in such a position that he could see anyone who entered or left the Casino. For half an hour he watched the people passing to and fro. At last, in a long jade-green coat, Mademoiselle emerged alone, and, crossing the gardens, made her way leisurely home on foot, as was her habit. Monte Carlo is not a large place, therefore there is little use for taxis.
When she was out of sight, he called the waiter to bring him a liqueur of old cognac, which he sipped, and then lit another cigarette. When he had finished it he drained the little glass, and rising, strolled in the direction the woman of mystery had taken.
A walk of ten minutes brought him to the iron gates of a great white villa, over the high walls of which climbing roses and geraniums and jasmine ran riot. The night air was heavy with their perfume. He opened the side gate and walked up the gravelled drive to the terrace whereon stood the house, commanding a wonderful view of the moon-lit Mediterranean and the far-off mountains of Italy.
His ring at the door was answered by a staid elderly Italian manservant.
"I believe Mademoiselle is at home," Hugh said in French. "I desire to see her, and also to apologize for the lateness of the hour. My visit is one of urgency."