Exegetical books about our “abnormal” reality

Three must-read books I often suggest to inquisitive newbies, Sartre with trepidation as it’s a tough slog of a read.
 
Being and Nothingness, by Jean Paul Sartre, is one of the great books of our time; it indicates that we’re inside a weirder reality than we seem to be experiencing.
 
Moby Dick, by Herman Melville, gives us the nature of God and our contest(s) with that entity.
 
Cosmic Consciousness, by Richard Maurice Bucke, outlines [sic] what some people experience as the real reality.
 
There are many others I’d like to recommend but these three fit the bill when it comes to acknowledging that the reality we seem to experience is not the total reality that encompasses our actual existence.
 
I’m hoping, as you all know, that the UFO phenomenon – actual objects with tangible substance – will provide clues (or more) about what the actual reality is that we humans are experiencing.
 
If the phenomenon derives from extraterrestrial visitations, or things from another dimension or parallel universe, or are ships from our future, or even simulations from something beyond our imagination, I don’t care.
 
I’d just like to know the source of the phenomenon (and maybe their purpose).
 
The books, noted above, tell us that there is more to what we see, feel, and experience.
 
Let’s find out what that more is. And UFOs might help in that endeavor.
 
RR