Published in 1994 by Simon & Schuster. In The Astonishing Hypothesis, Crick examines our understanding of the mysteries of human consciousness. Scarce signed first British edition, published by Simon & Schuster - of which very few seem to be available for sale - in contrast to a number of U. Signed firsts, published by Charles Scribner's Sons in the same year. He is best known for his work with James Watson which led to the identification of the structure of DNA in 1953 drawing on the work of Maurice Wilkins, Rosalind Franklin and others.
I've listed some other books which may be of interest.