The head waiter bustled up, full of importance; but it was in vain that he asked for some explanation of what had happened. All Fenwick could do was to stand there gesticulating and calling aloud for the production of the erring waiter. "But I assure you, sir," the head waiter said, "we have no waiter here who answers to the description of the man you mention. They are all here now, every waiter who has entered the room to-night. If you will be so good as to pick out the one who has offended you--" Fenwick's startled, bloodshot eyes ranged slowly over the array of waiters which had been gathered for his inspection round his table. Presently he shook his head with an impatient gesture. "I tell you, he is not here," he cried. "The man is not here. He is quite small, with very queer, black hair." The head waiter was equally positive in his assurance. Louder rose the angry voice of the millionaire, till at length Venner was aroused from his reverie and looked up to Gurdon to know what was going on. The latter explained as far as possible, not omitting to describe the strange matter of the silver box. Venner smiled with the air of a man who could say a great deal if he chose. "It is all part of the programme," he said. "That will come in my story later on. But what puzzles me is where that handsome cripple comes in. The mystery deepens." By this time Fenwick's protestations had grown weaker. He seemed to ramble on in a mixture of English and Portuguese which was exceedingly puzzling to the head waiter, who still was utterly in the dark as to the cause of offence. Most of the diners had gathered round the millionaire's table with polite curiosity, and sundry offers of assistance. "I think we had better get to our own room," a sweet, gentle voice said, as the tall, fair girl by Fenwick's side rose and moved in the direction of the door. It was, perhaps, unfortunate that Venner had risen at the same time. As he strode from his own table, he came face to face with the girl who stood there watching him with something like pain in her blue eyes. Just for an instant she staggered back, and apparently would have fallen had not Venner placed his arm about her waist. In the strange confusion caused by the unexpected disturbance, nobody had noticed this besides Gurdon, who promptly rose to the occasion. "You had better take the lady as far as her own rooms," he said. "This business has evidently been too much for her. Meanwhile, I will see what I can do for Mr. Fenwick." Venner shot his friend a glance of gratitude. He did not hesitate for a moment; he saw that the girl by his side was quite incapable of offering any objections for the present. In his own strong, masterful way, he drew the girl's hand under his arm, and fairly dragged her from the room into the comparative silence and seclusion of the corridor beyond. "Which way do we go?" he asked.