In the wilds of Mongolia, a research satellite has crashed,
triggering an explosive search for its valuable cargo: a
code–black physics project connected to the study of
dark energy—and a shocking image of the eastern
seaboard of the United States in utter ruin.
At the Vatican, a package arrives containing two
artifacts: a skull scrawled with ancient Aramaic and a tome
bound in human skin. DNA evidence reveals that both came
from the same body: the long dead Mongol king Genghis Khan.
Commander Gray Pierce and Sigma Force set out to
discover a truth tied to the fall of the Roman Empire, to a
mystery going back to the birth of Christianity, and to a
weapon hidden for centuries that holds the fate of