Notes: The printing history on the copyright page includes: Berkley Edition, December, 1957, plus Berkley Highland Edition, January, 1963 followed by (11th Printing) and Twenty-ninth Printing. There is no number line. An SBN is on the copyright page [less the leading '0'] and partially on the spine [less the check-sum]. The cover artist is not credited, nor is the art signed but the original Berkley Y789 edition with the same art is credited to Powers by Jane Frank.