"There's nothing to go on about," she said, with a sudden gloom.

He was able now to think calmly, and what he thought about filled him with a sudden gloom.

Passing a narrow window, he marked how sudden a gloom had fallen outside.

The sudden daytime gloom had him thinking about his reptilian passengers in the back again.

'I can see what your idea is,' says Phil, with sudden gloom.

The single panel, set high in the exact center of the ceiling, did little to cut the sudden gloom.

Marcus was almost blind for a few seconds in the sudden gloom of the tower's interior.

He blinked again and again to make his eyes adapt to the sudden gloom.

The door shut, and the figure disappeared entirely in the sudden gloom.

In the sudden gloom, the cave entrance became obvious, a haven only yards away.