The Guest from the Stars - Niels E. Nielsen - Novel

A science fiction novel by Niels E. Nielsen about a catastrophe threatening humanity. Deep within a mountain range lies Project Zodiac, containing all the knowledge the US Department of Defense has collected. But when disaster strikes, even Zodiac is powerless. People die en masse from inexplicable diseases, and President Jackson suspects a Soviet scheme. As the world is gripped by panic and a fatal psychosis, Chief Abner and his team seek a solution: Is it humanity's technology that backfires, or is it an invasion from space?