They tried backing away, but the stone's temperature continued rising until a fierce glow made it hard to see.

In that fierce blue glow Gehn's eyes seemed huge and unnatural.

He took a couple of very deep breaths, and the fierce glow gradually faded from his eyes.

Each of his teeth was lit with a fierce gray glow.

Then there was only the fierce white glow of the Tinkerbell itself.

He turned to watch the line of its flight, and saw the fierce glow filling all the horizon.

Yet in his eyes had been the same fierce glow.

There were no stars save the two fierce glows in the nebula's heart.

The thought sent a fierce glow of hatred coursing through his blood.

The fierce glow of his eyes was the fire of madness.