Cavernous

A prince lamenting a lost love. A mysterious mineral hidden in the mountains of the Caucasus. A team of scientists, each in their own way ready to turn a new page.

An ambitious geologist and an eclectic team of her close colleagues find themselves in over their heads when their overseas caving expedition becomes a life-or-death struggle to escape a cave-in. None of them expect to end up trapped miles beneath the ground... much less discover a lost world.

The kingdom of Inim, glittering and st...