But she had herself in hand immediately; she was as one who had slipped slightly upon a polished floor but had caught herself gracefully from falling. She thrust the rock into Longstreet's hands; she smiled upon him; she made use of her old familiar gesture of laying her hand upon his arm, as she hardly more than whispered: 'Dear friend--and wonderful man--I am glad for your sake, so tremendously glad. For now you have vindicated yourself before the world. Now you have shown them all'--and in her flashing glance Sanchia managed to include both Alan and Helen sweepingly with an invisible horde whose bitter tongues had been as so many dogs yelping at the excellent Longstreet's heels--'now you have shown them all that you are the man I have always contended you were.' She crowded her smile fuller of what she sought to convey than even she had ever risked before as she murmured at the end, her tones dropping away like dying music: 'This is a happy hour in the life of Sanchia Murray!' 'There's truth there, if nowhere else,' cried Helen pointedly. 'Papa, if you have stumbled on a real gold mine at last, aren't you wise enough this time to keep still about it?' 'That word "stumbled," my dear,' Longstreet told her with great dignity, 'is extremely offensive to me at a moment like this. It is a word which you have employed in this same connexion before to-day, yet it is one to which I have always objected. In that sure progress which marks the path a scientific brain has followed, there are no chance steps. Surely my own daughter, after the evidence I have already given----' 'That isn't the point,' said Helen hurriedly. 'The only thing that counts now is that you mustn't go shouting of it from the housetops.' 'Am I shouting, my dear? Am I seeking the housetops?' His dignity swelled. Also, it was clearly read in his unusually mild eyes that Helen, in her excitement with her ill-chosen words, had hurt him. Sanchia Murray, for one, who was older and of wider worldly experience than Longstreet's other companions of the moment, and who surely knew as much of human nature, saw something else in his clouded look. It was an incipient but fast-growing stubbornness. Therefore Sanchia closed her lips and watched keenly for developments. 'There's a good old pops,' Helen cajoled. She slipped between him and Sanchia, sending Howard a meaning look. She made use of certain of the widow's own sort of weapon, putting her two round arms about her father's neck. Before he quite understood what was happening to him, she had managed to get him through the door which led to her room at the rear, and to close the door after them and set her back to it. Forthwith her cajolery was done with, and taking him by the two shoulders Helen looked severely into his wondering eyes.