His gut knotted, as he returned the Ariel's captain's salute.

Leo's guts knotted, and he lurched after the messenger.

For a moment, his gut knotted into an icy ball.

Orlando waited, his guts knotted, as the message passed up the chain toward him.

His guts knotted as he watched the scene, recalling how utterly lost and alone he'd been at that moment.

At the thought of the roar and the clash of weapons that accompanied a decision, his guts knotted within him.

Pyanfar punched the button when it lit; and her gut knotted.

His gut knotted with the effort it was taking for him to stay away from her.

It was Sparline, his sister, and his gut knotted so hard that for moments her words made no sense to him.

Jeremy's gut knotted as the black car glided away.