Set in 12th century China, the captured Tartar princess, Bortai, tricks Genghis Khan into mistrusting his blood brother, but falls in love with the Mongol chief.

Genghis Khan-the greatest conqueror of all time, who, at his peak, ruled an empire that stretched from the Pacific Ocean to the Caspian Sea. His conquests are the stuff of legend, his tomb a forgotten mystery. Until now. When Dirk Pitt is nearly killed rescuing an oil survey team from a freak wave on Russia's Lake Baikal, it appears a simple act of nature. When the survey team is abducted and Pitt's research vessel nearly sunk, however, it's obvious...