BOOK OF ALIEN RACE~SECRET RUSSIAN KGB BOOK OF ALIEN SPECIES

The original 1946 book was written to inform KGB agents of the various alien races who had visited our planet and also was used as a notebook by secret agents as they constantly made additions and revisions to the original startling information over the years.
These contain information on the history of humans on Earth, contacts and intervention by different alien species, advice and some predictions from aliens!