How is there only 1 other review posted? This book came out in 1992. It is a classic in the field. The other 2 books in the trilogy have hundreds of reviews. Something funny going on here. [Edit: find the original version of the book to see the reviews].Robert Monroe's adventures out of body are fascinating. I read this book in the late 90's. I was so enthralled I knocked it out in one day. This ends up being a book about religion, spirituality, and the nature of the universe told from the point of view of an engineer describing his experiences. It changed my perception of reality. And it might do the same for you.