His jaws were set. "Mrs. Braddock," he said, his voice quivering with decision, "I am not going to be put off like this. You may as well understand that, first and last. I love her. I want her. She loves me, thank God. It won't be so hard to make her understand how impossible it is for anything to come between us. She is going to marry me, Mary Braddock."

A great light leaped into her eyes, even as she shook her head. The words of protest she would have uttered failed to pass her lips. She reached out as if to clasp his hand, a movement as involuntary as it was instinctive. He had turned and was facing the closed portals behind which his heart's desire was beating all joy and hope out of her poor tormented soul. The tears rushed to his eyes.

"I can't stand it," he cried. "She must hear the words now—this is the time for me to go to her and say that I love her better than all the world. Nothing else matters."

In his eagerness he was starting for the door when a sharp cry fell from her lips. He hesitated, struck by the note of consternation in the cry.

A carriage had drawn up at the curb in front of the house. A face appeared at the open window of the vehicle, a never-to-be-forgotten face that brought to mind the African gazelle in Van Slye's.

David turned. For a moment he could not believe his eyes. He stood rigid in the paralysis of stupefaction. Then a cold perspiration started from every pore of his body. He sprang to Mrs. Braddock's side. She was even then peering down the street, a great fear in her heart, every fiber quivering with alarm.

Colonel Grand was assisting his daughter to the sidewalk. Already he had lifted his hat and sent a nauseous smile to the woman above. David's gaze followed hers in quest of a more sinister actor who might even then be coming upon the scene for the tragic climax.

The young man recognized the necessity for quick action. Colonel Grand, whatever his motive for appearing so unexpectedly at the Portman house, must be turned away without ceremony or consideration. At any minute Thomas Braddock might return. A tragedy would be the result; that was inevitable.

David started down the steps, passing the rigid, staring woman at the top. He was vaguely aware of Roberta Grand's bow and of the look of annoyance in the Colonel's face. Half-way down he called out:

"Colonel Grand, you must not stay here—not a second longer. I will explain if you will let me ride with you for a couple of blocks."