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 would die to find—and kill to possess....Praise for Jack Du Brul's novels: "Cliffhangers more wonderfully outrageous than you'll find in Clive Cussler or Ian Fleming...strong, fresh writing."—Kirkus Reviews"Will have Clive Cussler fans taking note of the new kid on the block."—William Heffernan, author of The Dinosaur Club"Bond-like, bloody, and action-packed."—Publishers Weekly"An intricate tale filled with action and intrigue...an upcoming new talent in the spy thriller genre."—The Cape Coral Breeze"High-tempo action."—The Mystery Review"Romance, violence, and technology are superbly blended by a master storyteller. Du Brul creates a fast-moving odyssey that is second to none."—Clive Cussler