Jack B Du Brul

Sinking thousands of feet below the surface of the earth in the Leister Deep copper mine in Minnesota, Philip Mercer rides a series of heavy-duty elevators to visit his old friend and mentor, Abraham Jacobs. Jacobs has led a research team to the deepest section of the mine for a groundbreaking study into climate change and cosmic rays. But as Mercer approaches the bottom, he is stunned to hear the unmistakable report of automatic gunfire in the massive...

When the U.S. secretary of state's plane crashes while bringing her to a summit meeting in Libya, the CIA, distrusting the Libyans, hire Juan Cabrillo to search for her--in a manhunt that pits him against Islamic terrorists and a search for answers regarding a centuries-old Islamic manuscript.

Detective Isaac Bell's wife has said that he is always in the wrong place at the right time. This is certainly the case when Bell thwarts the assassination of a U.S. Senator shortly after meeting the man. This heroic rescue is just the start of the mystery for Bell, who suspects that the would-be assassins have a much larger and more dangerous agenda--one involving the nearly-constructed Panama Canal. While the senator supports the building of the...