The Earthโs last mystery is about to be revealedโฆThe world beneath the world is waiting.
Beneath the ice at the bottom of the Earth is a magnificent subterranean labyrinth, a place of breathtaking wondersโand terrors beyond imagining. A team of specialists led by archaeologist Ashley Carter has been hand-picked to explore this secret place and to uncover the riches it holds. But they are not the first to venture hereโand those they follow did not return. There are mysteries here older than time and revelations that could change the world. But there are also things that should not be disturbedโand a devastating truth that could doom Ashley and the expedition:ย they areย notย alone.
James Rollins is the author of international thrillers that have been translated into more than forty languages. His Sigma series has been lauded as one of the โtop crowd pleasersโ (New York Times) and one of the โhottest summer readsโ (People magazine). In each novel, acclaimed for its originality, Rollins unveils unseen worlds, scientific breakthroughs, and historical secretsโand he does it all at breakneck speed and with stunning insight. He lives in the Sierra Nevada.