The famous researcher Zecharia Sitchin, the author of sensational theories of paleocontact, has long and fruitfully developed the theory that the Earth was visited in ancient times by aliens from outer space. The inhabitants of the planet Nibiru created the human race through genetic engineering in their own image and likeness, laid the foundations of the most ancient earthly civilization and left numerous traces in the cosmogonic mythologies of humanity. The Annunaki became gods for people. However, where did they themselves come from? Continuing to carefully analyze and compare ancient sacred texts, Sitchin comes to sensational conclusions. In his new book, he claims and convincingly proves that the aliens from the planet Nibiru were themselves artificially bred living organisms, for which there is a lot of evidence in the Bible and ancient Sumerian texts. The Anunnaki progenitor deity Ab-reshit later became known on Earth under the name Jehovah. According to Zecharia Sitchin, it was the transition from the worship of alien representatives to a religion based on faith in their wise creator that became a tremendous impetus for the rapid progress of humanity.