Despite the pressure of Rudy's revolver, the girl managed to give a perceptible nod.

's, drew a deep breath, and then gave a slightly perceptible nod.

Cooper's eyes flickered to those of Mason, and his head gave an almost perceptible nod.

He looked at Havoc and gave a barely perceptible nod.

Her barely perceptible nod was not much of an acknowledgment for a former friend, but at least she hadn't cut him completely.

He looked at his mother and saw the barely perceptible nod.

He glanced at Modesty, saw her barely perceptible nod, and reached down.

A slight, but perceptible nod told Forbin all he needed to know.

To speed up the conversation Jen gave a perceptible nod.

The young man gave a barely perceptible nod when asked if he had stolen the car.