Aliens & UFOs Then & Now

The Aliens and UFOs phenomenon is very old as the humanity old age, it was for thousands of years remarkable and still .Sightings and incidents emerging day after day from the history files and archive. Despite this, it still not recognized by the mainstream science. In this book I show proofs of the Aliens visits with their flying saucers to ancient civilizations and to our nowadays one.
From Eras before the Jesus Christ Born to the ancient Egyptians to ancient Mayas to the Aztecs to the Indians to multiple countries worldwide arriving to Russia and the USA.