The Alex Cave Series books 4, 5, & 6

GRAVITY: Satellites start falling from the sky and Geophysicist Alex Cave is called in to find the cause of the strange phenomenon. He doesn't know he is being followed by Janice Sloan, a ruthless woman dealing in stolen technology, and John Essex, a millionaire scientist determined to conquer outer space. The moon is being dragged from orbit and the increased tidal affect starts destroying shorelines around the world!PANDORA'S EYES: The color of your eyes will determine if you live or die! When an alien spacecraft is discovered under the ice in Greenland, geophysicist Alex Cave is called in to investigate and makes contact with the artificial intelligence.  It claims ownership of our world for her genetically superior race of humans, who have been in stasis under the ice for millions of years.
DNA: When a prophecy found in an ancient cave drawing comes true, only those persons with specific genes will survive. Geneticist Zane Simon, owner of the Discover New Ancestors Company, finds viable DNA in the tooth from a woman buried twenty-five hundred years ago. She has a unique genetic tag, and when he compares it to samples sent in for analysis, he makes a startling discovery. Find out how by grabbing your copy now!