Александр Воробьёв - The alien visitor's revelation

Dear friends! My name is Alexander Alexandrovich Vorobyev, I live in Kaluga (Russia) and I am the author of “The alien visitor’s revelation” book series – book one, book two, book three, book four and book five, which narrate about the alien visitor, who reveals the secrets of the Space and Earth while travelling to other cosmic civilizations together with me.