In more recent times, there has been a growing realization that on other worlds than ours, even in other universes, there are other living beings. The idea that earthbound man may someday journey into the heavens to discover other men and women, like or unlike himself, ''grows by leaps and bounds. Within man's soul lies the truth--mortals exist on other spheres!''
Here is a book that brings home this tremendous fact with a dynamic force and sweep that will astound the reader, and convince him beyond all doubt. Here is a history, a collection of proof, and a tremendous theory.