The Astonishing Hypothesis SIGNED by Francis Crick is a hardcover book published in 1994 by Cengage GALE. This first edition book, with a dust jacket included, explores the scientific search for the soul in the realm of theology. Authored by Francis Crick, a renowned scientist, this original publication delves into the fascinating subject area of religion and the mysteries of the soul. With 317 pages, this signed edition is a must-have for those interested in the intersection of science and spirituality.