It was impossible to see clearly through that strange subterranean pool.

We sat cross-legged by the subterranean pool, and he quenched the lantern.

Ghilardi pointed to the subterranean pool, the middle of which had begun to bubble like a pot on the boil.

The sulphurous, mineralized waters of the subterranean pool were possessed of extraordinary qualities.

It is caused by the emptying subterranean pools of oil being crushed under the weight of rocks above them.

Gimil-ishbi's eyes were no more human than the reflection of firelight on subterranean pools of inky blackness.

In 1978, the Coast Guard found a subterranean pool with 17 million gallons of oil products that had over the years leaked from tanks.

Where a ghastly subterranean pool waited to engulf with a distant splash the body of a man who might lose his grip on that dangling rope!

Hadn't Jimmy said something about being underground, in a subterranean pool?

How does a Trill preschool teacher who has never requested joining acquire a symbiont without stealing it from the subterranean pools?