Orlgans stopped and looked to the north where the fiery glow had intensified.

He turned again to Orb, and the glow about him intensified.

Moments later, the red glow of the rubiand intensified and it began to burn like fire.

It had not altered form, but its greenish glow intensified.

The image seemed to expand, the red glow intensify.

The force field's glow intensified a little, but didn't seem to reach any farther toward the metal edges of its generator.

It seemed to grow larger as the glow intensified.

The blue glow had not intensified, but neither had it gone away.

When this space was full, the glow intensified again.

A moment later, the glow intensified sharply and began to pulsate.