"I shan't," said that lady calmly, "for it's true! Count Poltavo," she paused to inspect through her lorgnettes some newcomers in the opposite box, "Count Poltavo is the only interesting man in London. He is a genius." She shut her lorgnettes with a snap. "It delights me to talk with him. He smiles and murmurs gay witticisms and quotes Talleyrand and Lucullus, and all the while in the back of his head, quite out of reach, his real opinions of you are being tabulated and ranged neatly in a row, like bottles on a shelf." "I'd like to take down some of those bottles," said Doris thoughtfully. "Maybe some day I shall." "They're probably labelled poison," remarked Van Ingen, a little viciously. He looked at the girl with a growing sense of injury. Of late she had seemed absolutely changed toward him; and from being his dear friend, his childhood's mate, with established intimacies, she had turned before his very eyes into an alien, almost an enemy, more beautiful than ever, to be true, but perverse, mocking, impish. She flouted him for his youth, his bluntness, his guileless transparency. But hardest of all to bear was the delicate derision with which she treated his awkward attempts to express his passion for her, to speak of the fever which had taken possession of him, almost against his will, and which at sight of her throbbed madly at his wrists and temples. And now, he reflected bitterly, with this velvet fop of a count looming up as a possible rival, with his _savoir faire_, and his absurd penchant for literature and art, what chance had he, a plain American, against such odds?--unless, as he profoundly believed, the chap was a crook. He determined to sound her father. "Mr. Grayson," he asked aloud, "what do _you_ think--halloo!" He sprang up suddenly and thrust out a supporting arm. Grayson had risen, and stood swaying slightly upon his feet. He was frightfully pale, and his countenance was contracted as if in pain. He lifted a wavering hand to his brow. "I--I feel ill," he said faintly. His hand fell limply to his side. He took a staggering step toward the door. Van Ingen was beside him instantly. "Lean on me, sir," he urged quietly. He passed a steadying hand through Grayson's, and guided him toward the passage. "We'll have you out of this in a jiffy," he said cheerfully. "It's the confounded stifling air of these places! It's enough to make a grampus faint! Lady Dinsmore, will you look after Doris?" "No! No!" the girl exclaimed. Her face was white and strained and fear darkened her eyes. In her distress she had risen, and stood, clasping tightly her father's arm. "We'll all go together! Please, dear!" Her voice and eyes pleaded. She seemed trying to convey a hidden meaning, a secret urgency. "Nonsense!" Grayson, still pallid and frowning, leaned heavily upon Van Ingen's shoulder. Tiny beads of perspiration stood out upon his temples but his voice was stronger.