Can't read anything like mystery or fantasy or even bio's but love science and physiological studies.
Really enjoy
Neil D. Tyson - Astro Physics for people in a hurry
Carl Jung - Aion
Stephen Hawking - A brief History of time
Christopher Hitches - God is Not great and Hitch 22
Richard Dawkins - The God delusion.
There's so many more but these are the ones that really stayed with me.