And several times she had seen him looking out the window into the dark, his expression troubled.

She turned again to Cyl, and his expression troubled her.

Finally, she pulled back and looked up at him, expression troubled.

The petty officer turned toward the compound, his expression troubled.

Dolmant's eyes grew suddenly very wide and his expression troubled.

She stared at him for several seconds, her expression troubled.

She did not smile, no expression troubled her calm gaze.

The expression on May's face both pleased and obscurely troubled him.

"Warn her to be cautious of what she says and does," he added, his expression troubled.

He looked up at the sky, his expression troubled and wistful.