Extinction Countdown

Dr. Jack Greer's startling discovery beneath the Gulf of Mexico proved to the world we were not alone in the universe. But when images from the Voyager One space probe reveal an alien doomsday ship hurtling toward the earth, the human race seems marked for extinction. As news of the approaching ship spreads panic around the globe, signs of a sinister plot begin to emerge-one that threatens to unravel the already fragile fabric of society and everything Jack and Dr. Mia Ward have fought for....