Download or read book The Medusa Stone written by Jack Du Brul and published by Penguin. This book was released on 2000 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. It's a priceless discovery that some will die to find--and kill to possess.