The radometer died into an ominous darkness and the captain advanced quickly.

Fighting a deep reluctance, she opened her eyes, but she found only an impenetrable darkness, thick and ominous.

Far beyond the estate, the great forest that surrounded Aimery's lands was in ominous darkness.

As they left the Ice Forest, an ominous darkness settled over the trees and the sky to the north.

Maynard turned his head, crying out as red stars gave way to an ominous darkness.

The ominous darkness flared with lightning above the forest canopy.

The lights went next, leaving them in an ominous darkness.

There was an edge to his voice that hadn't been there before, an ominous darkness.

I felt certain the enemy could see our every move as clear as day while we groped blindly in the ominous darkness.

It was the same ominous darkness he'd felt earlier, but stronger now, and obviously coming from directly beneath him.