Jacques Vallee on UFOs, ETc.

 https://en.wikipedia.org/wiki/Jacques_Vallee#Paranormal_research

https://www.goodreads.com/en/book/show/406341

https://archives.library.rice.edu/repositories/2/resources/1085

https://www.imdb.com/title/tt26279327/

https://www.porchlightbooks.com/product/forbidden-science---volume-four--jacques-vallee/isbn/9780359274963