Explore "Pellucidar" by Edgar Rice Burroughs on Textopian. Read with annotations and highlights.
Through the fog I felt my way along by means of my compass. I no longer heard the bears, nor did I encounter one within the fog.
Experience has since taught me that these great beasts are as terror-stricken by this phenomenon as a landsman by a fog at sea, and that no sooner does a fog envelop them than they make the best of their way to lower levels and a clear atmosphere. It was well for me that this was true.