His face knotted into a mystified frown as he followed the thought through to its unavoidable conclusion.

Seadreamer's face knotted around the white scar running under his eyes across the bridge of his nose; but he permitted himself to show no protest.

He tried to guess what His Supremacy would make of it, especially since the man's red face had already knotted with frustration.

Jessie's face knotted into a stressful grimace as she struggled to bring her gorge under control.

His blunt face knotted like a club, he pounded downward as if he were looking for someone to attack.

He had a thinning head of gray hair, a lined face, his brow knotted with concern.

His face knotted with conflicting thoughts and he kept his attention fixed on the complex half-moon control pit.

He looked back once, face knotted thoughtfully.

Suddenly his face knotted into a puzzled frown.

He lay on the bunk and doubled up, his face knotting painfully.