I read this text back in the mid 1990s and found that it was well documented and based on a premise that was far more credible than the UFO/Alien theory. This work was predicated upon a theory that what we currently believe are extraterrestrial space beings are actually sentient interdimensional beings. They may be extraterrestrial in the respect that they are not creatures whose origins are of this earth, but they are also not aliens from some far distant planets in far distant galaxies. This book was quickly brought out by the U.S. government and permanently banned from subsequent publication, and it is almost impossible to find. Its truth is much too dangerous to the prevailing world view narrative. Currently, there is one bookstore in India selling a copy for almost $1000 dollars U.S currency. This keeps the book out of reach from the general reading public, and it is not by accident. It is by design.