Ten years ago, the American spy satellite Medusa malfunctioned and crashed--but not before its sensors revealed a secret buried deep in the Earth, hidden for thousands of years from the eyes of man. A priceless discovery that some wo...

When an order of Himalayan monks, armed with special knowledge of the earth's tectonic movement, set into motion a deadly chain of events that could bring about the end of the world, geologist-adventurer Philip Mercer and Tisa Nguyan ...

During World War II, in a secret Nazi submarine base, boxes made from looted wartime gold were hidden away. These 'Pandora's boxes' contained an artifact so lethal that whoever possessed them held the power to unleash hell upon the Ea...

russian mastermind Ivan Kerikov plans to use an ecological terrorist group to sabotage the Alaskan pipeline and pollute the western coast of North America with oil, all to turn the United States from domestic to foreign sources of oil...

What was Amelia Earhart carrying on her final flight? The adventure begins two thousand feet beneath the surface of the Earth.Philip Mercer, a preeminent geologist with a taste for international intrigue and danger, rides an elevator...