Nuclear Age Saviors: Flying Saucers And The Subterranean World is a book written by Raymond W. Bernard in 1960. The book delves into the idea that flying saucers are not from other planets, but rather from a subterranean world that has existed beneath the Earth's surface for millions of years. The author argues that the subterranean world is inhabited by an advanced civilization that has been monitoring human activity on the surface for centuries...