Here is a link to a website with the work of Margaret Storm on the life and work of Tesla, published in the book “The Return of the Dove”.
Several topics are presented: the origin of Tesla, his contact with ET's, spaceships and the development of Tesla's technology, his inventions
and his view on life, matter and spirit. He's had an experience of a mystical nature (the dove) and he's said to have known the language of
love, literally. He's supposed to have fathered a son too. The style of the interviews is a typical example of a 50's style, quite a bit of static,
much slower in pace, but audible nevertheless.
Audio interviews with Margaret Storm and others involved in Tesla's life and work, pleasantly arranged to present entertaining vibes too and
the text of the book Return of the Dove, are presented in this link http://hello-earth.com/margaretstorm/margaretstorm.html
The second link below offers more explanations about Tesla. In the early 1940s, Mr. Matthews co-authored a book along with Tesla.
It is the only known writings of Tesla that was not of a technical nature. The first part of ‘The Wall of Light’ was written by Tesla. He writes about boyhood experiences, his feelings, his research and his strange life among humans. Matthews completes ‘The Wall of Light’ (a reference to an impenetrable force field device) with his incredible story that includes Close Encounters with extraterrestrials.
It’s very interesting material, relating to the topic of extra terrestrial existence, an aspect of mysticism present in Tesla’s life and the impact
it had on his life. Highly recommended!