Unknown Earth: A Handbook Of Geological Enigmas

As New; Dust Jacket - Very Good; Glen Arm, MD: The Sourcebook Project, 1980. First edition and first printing (stated). Illustrated by John C. Holden. Octavo, green photographically illustrated jacket, green boards with black imprinting, 833 pp. An As New book, sparkling and tight, in a Very Good plus jacket with one notable medium tear/chip at top left of the cover (see scans) and light peripheral wear. A superior first printing copy of this step in The Sourcebook Project of physicist William Corliss (1926-2011), whose passion for the anomalous and enigmatic within various physical sciences led to his publishing of that project, certainly the most noted series of aggregations of scientific journal articles of its kind. L22