Rare autographed and inscribed copy. In fact, it is the only autographed copy that I have seen. First edition, first printing, complete number line. The author is an American theoretical physicist specializing in quantum physics and the relationship between physics and consciousness. He has helped popularize science on the Discovery Channel. Some highlighting between pages 27-41; otherwise clean with sharp corners. Rubbing and some edge wear to DJ with a 1” closed tear on the backside. Please see photos. (7B)