On a desolate island off the southern coast of Chile, an incredible discovery is made: a gigantic meteorite, the largest ever found, entombed in the earth for millions of years.

Half a world away, billionaire entrepreneur Palmer Lloyd decides he must have it as the centerpiece of his grandiose new museum. He is willing to pay any price--in dollars and in lives. Getting it back to New York poses a particular challenge: It will be the heaviest object ever moved by humankind.

Fueled by Lloyd’s money, an audacious expedition takes shape. Disguising a state-of-the-art ship as a rusted freighter, the expedition secretly heads southward with a fail-safe plan to steal the meteorite from Chile. Leading the group is an inscrutable engineer hired by Lloyd, and a world-famous meteorite hunter whose career was shattered by a controversial theory.

Soon, along the icy rim of Antarctica, in the grip of a frozen hell, the adventurers are confronted with a terrifying enigma about the origin--and nature--of the meteorite. It is a mystery they must solve--if they are to escape with their lives.