She sat now staring blankly at her father.

"He closed up his business and joined the Flying Corps two weeks ago."

She repeated this stupidly, as if she found it almost impossible to comprehend.

"That's what I said," Carr replied testily. "What the devil did you do to him that he didn't tell you, if he was here only two hours before he left? Why, he must have come to say good-by."

"What did I do?" Sophie whispered. "My God, how was I to know what I was doing?"

She sat staring at her father. But she was not seeing him, and Carr knew she did not see him. Some other vision filled those wide-pupiled eyes. Something that she saw or felt sent a shudder through her. Her mouth quivered. And suddenly she gave a little, stifled gasp, and covered her face with her hands.


CHAPTER XXVI

THE LAST BRIDGE