Ebook: The Doors of Perception & Heaven and Hell: Two Complete Nonfiction Works (Perennial Classics)

This is an excellent book and really causes one to think twice about how we, as humans, tend to perceive and observe things. I found that I was more open to the ideas the author was presenting after I read the book a few times. Aldous Huxley is a fabulous author and this is one of his many great works that causes the reader to examine and reevaluate their thoughts and perceptions.